Blood Chemistry Tests (General Health Panel Blood)

Blood Chemistry Lab Tests and health information

Blood Chemistry lab tests are a great way to know how your body is doing and can help identify potential health problems before they become serious issues by analyzing blood's chemical makeup.

Our lab tests include biomarkers that can help detect problems in organs, cells, and tissues throughout the body. This includes markers for heart disease risk factors, liver function, kidney function, electrolyte balance, and more! The blood chemistry tests can help you diagnose and treat diseases like diabetes, heart disease, kidney disease, hepatitis C, and more. We offer four different types of blood chemistry tests that are designed for specific purposes, but all have one thing in common – they give you valuable information about your body so you can take steps toward better health and well-being. Whether you want to monitor specific biomarkers or check for signs of disease, these tests will help provide the answers you need.

Give yourself peace of mind by knowing your blood is healthy and ready to fight off any disease or ailment that might be lurking in there somewhere! We offer fast test results from Quest Diagnostics with no hidden fees and accuracy, so there's never any guesswork involved when it comes to getting your test results back from us. This means less time waiting around and more time focusing on living life!

You deserve the best care available, so why not get started now? Don't wait another day without knowing what's happening inside your body. Get started today by ordering one or all four of these panels at Ulta Lab Tests! You will be glad you did.

Four of the most popular Blood Chemistry Panels available at Ulta Lab Tests include the following:

For additional information on Blood Chemistry and Why Should You Be Testedclick here.

Name Matches

The BCA Chemistry Panel contains the following tests.

  • Comprehensive Metabolic Panel (CMP)
  • Gamma Glutamyl Transferase (GGT)
  • Lactate Dehydrogenase (LD)
  • Magnesium
  • Phosphate (as Phosphorus)
  • Uric Acid

This panel contains both Cortisol, A.M. #4212 and Cortisol, P.M. #4213, which will require the patient to visit the patient service center twice in one day.

  • First visit between 7 a.m. - 9 a.m. to have Cortisol, A.M. #4212 drawn along with most of the panel
  • Second visit between 3 p.m. – 5 p.m. to have Cortisol, P.M. #4213 drawn.

Dr. Weatherby’s Comprehensive Panel - "Blood Chemistry Analysis Comprehensive Panel" contains the following 45 tests - Bilirubin, Direct; Bilirubin, Fractionated; C-Peptide; C-Reactive Protein (CRP); CBC (includes Differential and Platelets); Collagen Cross-Linked N-Telopeptide (NTx), 24-Hour Urine; Comprehensive Metabolic Panel (CMP); Cortisol, A.M.; Cortisol, P.M.; Creatine Kinase (CK), Total; Creatinine; Creatinine Clearance; DHEA Sulfate, Immunoassay; Estradiol; Ferritin; Fibrinogen Activity, Clauss; Folate, Serum; Fructosamine; Gamma Glutamyl Transferase (GGT); Gastrin; Hemoglobin A1c (HgbA1C); Homocysteine; hs-CRP; Insulin; Iron and Total Iron Binding Capacity (TIBC); Lactate Dehydrogenase (LD); Lipid Panel With Ratios; Magnesium; Phosphate (as Phosphorus); Progesterone, Immunoassay; Protein, Total and Protein Electrophoresis, with Scan; PSA Total; QuestAssureD™ 25-Hydroxyvitamin D (D2, D3), LC/MS/MS; Sex Hormone Binding Globulin (SHBG); T3 Reverse (RT3), LC/MS/MS; T3 Total; T3, Free; T4, Free; Testosterone, Free, Bioavailable and Total, LC/MS/MS; Thyroid Panel; Thyroid Peroxidase and Thyroglobulin Antibodies; TSH; Uric Acid; Vitamin B12 (Cobalamin); and VLDL Cholesterol.

Dr. Weatherby’s Standard Panel - "Blood Chemistry Analysis Standard Panel" contains the following 34 tests – Bilirubin, Fractionated; CBC (includes Differential and Platelets); Comprehensive Metabolic Panel (CMP); Creatinine; DHEA Sulfate, Immunoassay; Estradiol; Ferritin; Fibrinogen Activity, Clauss; Folate, Serum; Gamma Glutamyl Transferase (GGT); Hemoglobin A1c (HgbA1C); Homocysteine; hs-CRP; Insulin; Iron and Total Iron Binding Capacity (TIBC); Lactate Dehydrogenase (LD); Lipid Panel With Ratios; Magnesium; Phosphate (as Phosphorus); Progesterone, Immunoassay; Protein, Total and Protein Electrophoresis, with Scan and PSA Total.

Description: A Potassium test is normally part of an electrolyte panel or Comprehensive Metabolic panel to help diagnose and monitor any electrolyte imbalances.

Also Known As: K Test

Collection Method: Blood Draw

Specimen Type: Serum

Test Preparation: No preparation required

When is a Potassium test ordered?

When patients get a normal medical exam or are being assessed for a serious illness, potassium levels may be required.

When a healthcare provider is diagnosing and monitoring hypertension, diabetic ketoacidosis, and renal disease, as well as monitoring a patient on dialysis, diuretic medication, or intravenous fluids, potassium tests may be performed at regular intervals.

What does a Potassium blood test check for?

Potassium is a necessary electrolyte for cell metabolism. It assists in the delivery of nutrients into cells and the removal of waste materials from cells. It also plays a role in muscle function by assisting in the transmission of messages between neurons and muscles. This test determines how much potassium is present in the blood and/or urine.

Potassium, along with other electrolytes like sodium, chloride, and bicarbonate, aids in fluid regulation and maintains a stable acid-base balance in the body. Potassium is found in all body fluids, although it is concentrated in the cells. Only a trace amount is found in fluids outside of cells and in the blood's liquid portion.

The majority of the potassium we require comes from the foods we eat, and most people consume enough potassium. The body consumes what it needs and excretes the rest through the urine. The body works to keep the potassium level in the blood within a restricted range. Aldosterone, a hormone generated by the kidney's adrenal glands, is the key regulator.

Because potassium levels in the blood are so low, even little adjustments can have a big impact. There might be major health effects if potassium levels are either low or too high; a person may get shock, respiratory failure, or heart rhythm abnormalities. An abnormal potassium level can affect neuron and muscle function; for example, the heart muscle's capacity to contract may be impaired.

Lab tests often ordered with a Potassium test:

  • Chloride
  • Sodium
  • Bicarbonate
  • Electrolytes
  • Basic Metabolic Panel (BMP)
  • Comprehensive Metabolic Panel (CMP)
  • Aldosterone
  • Renin

Conditions where a Potassium test is recommended:

  • Hypertension
  • Acidosis
  • Alkalosis
  • Kidney Disease
  • Heart Disease
  • Conn Syndrome
  • Addison Disease

How does my health care provider use a Potassium test?

A potassium test is used to detect irregular potassium values, such as high and low potassium. It's frequently utilized as part of a standard physical's electrolyte panel or basic metabolic panel.

Potassium is a necessary electrolyte for cell metabolism. It assists in the delivery of nutrients into cells and the removal of waste materials from cells. It also has a role in muscular function, assisting in the transmission of messages between nerves and muscles, as well as heart function.

The potassium test can be used to detect and/or monitor kidney disease, which is the most prevalent cause of elevated potassium levels in the blood. When someone has diarrhea and vomiting, excessive sweating, or a range of symptoms, it can also be utilized to check for abnormal levels. Many disorders can cause elevated potassium levels in the blood. If metabolic acidosis is suspected, or if high blood pressure or other indications of disease are present, a healthcare practitioner may order this test, along with others, to discover an electrolyte imbalance. When there are symptoms involving the heart, potassium in particular might be assessed.

The potassium test can also be used to track the effects of medicines that cause potassium loss in the kidneys, such as diuretics, or pharmaceuticals that reduce potassium clearance from the body, resulting in high potassium levels.

What do my Potassium test results mean?

Conditions that cause high potassium levels include:

  • Kidney failure
  • The disease Addison's
  • Tissue damage Infection
  • Diabetes
  • Dehydration
  • Too much potassium intake
  • Excessive IV potassium in individuals receiving intravenous fluids
  • Nonsteroidal anti-inflammatory medicines, ACE inhibitors, beta blockers, and potassium-sparing diuretics are among the pharmaceuticals that can induce excessive potassium in a tiny percentage of persons.

Low potassium levels can be detected in a variety of situations, including:

  • Conn syndrome
  • Diarrhea and vomiting.
  • An acetaminophen overdose complication
  • When someone with diabetes takes insulin, their potassium level may drop, especially if they have not properly managed their diabetes.
  • Low potassium is usually caused by "water pills," and if someone is taking them, their potassium level will be checked on a regular basis by their healthcare professional.

Furthermore, medicines including corticosteroids, beta-adrenergic agonists like isoproterenol, alpha-adrenergic antagonists like clonidine, antibiotics like gentamicin and carbenicillin, and the antifungal amphotericin B can cause potassium loss.

Urine potassium concentrations must be compared to blood potassium levels. Because the body generally removes excess potassium, the concentration in the urine may be higher than the blood. When the body loses too much potassium, it can also show up in the urine; in this situation, the blood level will be normal to low. If potassium levels in the blood are low due to insufficient consumption, urine concentrations will be low as well.

We advise having your results reviewed by a licensed medical healthcare professional for proper interpretation of your results.

Description: A CBC or Complete Blood Count with Differential and Platelets test is a blood test that measures many important features of your blood’s red and white blood cells and platelets. A Complete Blood Count can be used to evaluate your overall health and detect a wide variety of conditions such as infection, anemia, and leukemia. It also looks at other important aspects of your blood health such as hemoglobin, which carries oxygen. 

Also Known As: CBC test, Complete Blood Count Test, Total Blood Count Test, CBC with Differential and Platelets test, Hemogram test  

Collection Method: Blood Draw 

Specimen Type: Whole Blood 

Test Preparation: No preparation required 

When is a Complete Blood Count test ordered?  

The complete blood count (CBC) is an extremely common test. When people go to the doctor for a standard checkup or blood work, they often get a CBC. Suppose a person is healthy and their results are within normal ranges. In that case, they may not need another CBC unless their health condition changes, or their healthcare professional believes it is necessary. 

When a person exhibits a variety of signs and symptoms that could be connected to blood cell abnormalities, a CBC may be done. A health practitioner may request a CBC to help diagnose and determine the severity of lethargy or weakness, as well as infection, inflammation, bruises, or bleeding. 

When a person is diagnosed with a disease that affects blood cells, a CBC is frequently done regularly to keep track of their progress. Similarly, if someone is being treated for a blood condition, a CBC may be performed on a regular basis to see if the treatment is working. 

Chemotherapy, for example, can influence the generation of cells in the bone marrow. Some drugs can lower WBC counts in the long run. To monitor various medication regimens, a CBC may be required on a regular basis. 

What does a Complete Blood Count test check for? 

The complete blood count (CBC) is a blood test that determines the number of cells in circulation. White blood cells (WBCs), red blood cells (RBCs), and platelets (PLTs) are three types of cells suspended in a fluid called plasma. They are largely created and matured in the bone marrow and are released into the bloodstream when needed under normal circumstances. 

A CBC is mainly performed with an automated machine that measures a variety of factors, including the number of cells present in a person's blood sample. The findings of a CBC can reveal not only the quantity of different cell types but also the physical properties of some of the cells. 

Significant differences in one or more blood cell populations may suggest the presence of one or more diseases. Other tests are frequently performed to assist in determining the reason for aberrant results. This frequently necessitates visual confirmation via a microscope examination of a blood smear. A skilled laboratory technician can assess the appearance and physical features of blood cells, such as size, shape, and color, and note any anomalies. Any extra information is taken note of and communicated to the healthcare provider. This information provides the health care provider with further information about the cause of abnormal CBC results. 

The CBC focuses on three different types of cells: 

WBCs (White Blood Cells) 

The body uses five different types of WBCs, also known as leukocytes, to keep itself healthy and battle infections and other types of harm. The five different leukocytes are eosinophiles, lymphocytes, neutrophiles, basophils, and monocytes. They are found in relatively steady numbers in the blood. Depending on what is going on in the body, these values may momentarily rise or fall. An infection, for example, can cause the body to manufacture more neutrophils in order to combat bacterial infection. The amount of eosinophils in the body may increase as a result of allergies. A viral infection may cause an increase in lymphocyte production. Abnormal (immature or mature) white cells multiply fast in certain illness situations, such as leukemia, raising the WBC count. 

RBCs (Red Blood Cells) 

The bone marrow produces red blood cells, also known as erythrocytes, which are transferred into the bloodstream after maturing. Hemoglobin, a protein that distributes oxygen throughout the body, is found in these cells. Because RBCs have a 120-day lifespan, the bone marrow must constantly manufacture new RBCs to replace those that have aged and disintegrated or have been lost due to hemorrhage. A variety of diseases, including those that cause severe bleeding, can alter the creation of new RBCs and their longevity. 

The CBC measures the number of RBCs and hemoglobin in the blood, as well as the proportion of RBCs in the blood (hematocrit), and if the RBC population appears to be normal. RBCs are generally homogeneous in size and shape, with only minor differences; however, considerable variances can arise in illnesses including vitamin B12 and folate inadequacy, iron deficiency, and a range of other ailments. Anemia occurs when the concentration of red blood cells and/or the amount of hemoglobin in the blood falls below normal, resulting in symptoms such as weariness and weakness. In a far smaller percentage of cases, there may be an excess of RBCs in the blood (erythrocytosis or polycythemia). This might obstruct the flow of blood through the tiny veins and arteries in extreme circumstances. 


Platelets, also known as thrombocytes, are small cell fragments that aid in the regular clotting of blood. A person with insufficient platelets is more likely to experience excessive bleeding and bruises. Excess platelets can induce excessive clotting or excessive bleeding if the platelets are not operating properly. The platelet count and size are determined by the CBC. 

Lab tests often ordered with a Complete Blood Count test: 

  • Reticulocytes
  • Iron and Total Iron Binding Capacity
  • Basic Metabolic Panel
  • Comprehensive Metabolic Panel
  • Lipid Panel
  • Vitamin B12 and Folate
  • Prothrombin with INR and Partial Thromboplastin Times
  • Sed Rate (ESR)
  • C-Reactive Protein
  • Epstein-Barr Virus
  • Von Willebrand Factor Antigen

Conditions where a Complete Blood Count test is recommended: 

  • Anemia
  • Aplastic Anemia
  • Iron Deficiency Anemia
  • Vitamin B12 and Folate Deficiency
  • Sickle Cell Anemia
  • Heart Disease
  • Thalassemia
  • Leukemia
  • Autoimmune Disorders
  • Cancer
  • Bleeding Disorders
  • Inflammation
  • Epstein-Barr Virus
  • Mononucleosis

Commonly Asked Questions: 

How does my health care provider use a Complete Blood Count test? 

The complete blood count (CBC) is a common, comprehensive screening test used to measure a person's overall health status.  

What do my Complete Blood Count results mean? 

A low Red Blood Cell Count, also known as anemia, could be due many different causes such as chronic bleeding, a bone marrow disorder, and nutritional deficiency just to name a few. A high Red Blood Cell Count, also known as polycythemia, could be due to several conditions including lung disease, dehydration, and smoking. Both Hemoglobin and Hematocrit tend to reflect Red Blood Cell Count results, so if your Red Blood Cell Count is low, your Hematocrit and Hemoglobin will likely also be low. Results should be discussed with your health care provider who can provide interpretation of your results and determine the appropriate next steps or lab tests to further investigate your health. 

What do my Differential results mean? 

A low White Blood Cell count or low WBC count, also known as leukopenia, could be due to a number of different disorders including autoimmune issues, severe infection, and lymphoma. A high White Blood Cell count, or high WBC count, also known as leukocytosis, can also be due to many different disorders including infection, leukemia, and inflammation. Abnormal levels in your White Blood Cell Count will be reflected in one or more of your different white blood cells. Knowing which white blood cell types are affected will help your healthcare provider narrow down the issue. Results should be discussed with your health care provider who can provide interpretation of your results and determine the appropriate next steps or lab tests to further investigate your health. 

What do my Platelet results mean? 

A low Platelet Count, also known as thrombocytopenia, could be due to a number of different disorders including autoimmune issues, viral infection, and leukemia. A high Platelet Count, also known as Thrombocytosis, can also be due to many different disorders including cancer, iron deficiency, and rheumatoid arthritis. Results should be discussed with your health care provider who can provide interpretation of your results and determine the appropriate next steps or lab tests to further investigate your health. 

NOTE: Only measurable biomarkers will be reported. Certain biomarkers do not appear in healthy individuals. 

We advise having your results reviewed by a licensed medical healthcare professional for proper interpretation of your results.

Reflex Parameters for Manual Slide Review
  Less than  Greater Than 
WBC  1.5 x 10^3  30.0 x 10^3 
Hemoglobin  7.0 g/dL  19.0 g/dL 
Hematocrit  None  75%
Platelet  100 x 10^3  800 x 10^3 
MCV  70 fL  115 fL 
MCH  22 pg  37 pg 
MCHC  29 g/dL  36.5 g/dL 
RBC  None  8.00 x 10^6 
RDW  None  21.5
Relative Neutrophil %  1% or ABNC <500  None 
Relative Lymphocyte %  1% 70%
Relative Monocyte %  None  25%
Eosinophil  None  35%
Basophil  None  3.50%
Platelet  <75 with no flags,
>100 and <130 with platelet clump flag present,
Instrument Flags Variant lymphs, blasts,
immature neutrophils,  nRBC’s, abnormal platelets,
giant platelets, potential interference
The automated differential averages 6000+ cells. If none of the above parameters are met, the results are released without manual review.
CBC Reflex Pathway

Step 1 - The slide review is performed by qualified Laboratory staff and includes:

  • Confirmation of differential percentages
  • WBC and platelet estimates, when needed
  • Full review of RBC morphology
  • Comments for toxic changes, RBC inclusions, abnormal lymphs, and other
  • significant findings
  • If the differential percentages agree with the automated counts and no abnormal cells are seen, the automated differential is reported with appropriate comments

Step 2 - The slide review is performed by qualified Laboratory staff and includes: If any of the following are seen on the slide review, Laboratory staff will perform a manual differential:

  • Immature, abnormal, or toxic cells
  • nRBC’s
  • Disagreement with automated differential
  • Atypical/abnormal RBC morphology
  • Any RBC inclusions

Step 3 If any of the following are seen on the manual differential, a Pathologist will review the slide:

  • WBC<1,500 with abnormal cells noted
  • Blasts/immature cells, hairy cell lymphs, or megakaryocytes
  • New abnormal lymphocytes or monocytes
  • Variant or atypical lymphs >15%
  • Blood parasites
  • RBC morphology with 3+ spherocytes, RBC inclusions, suspect Hgb-C,
  • crystals, Pappenheimer bodies or bizarre morphology
  • nRBC’s

Description: A Comprehensive Metabolic Panel or CMP is a blood test that is a combination of a Basic Metabolic Panel, a Liver Panel, and electrolyte panel, and is used to screen for, diagnose, and monitor a variety of conditions and diseases such as liver disease, diabetes, and kidney disease. 

Also Known As: CMP, Chem, Chem-14, Chem-12, Chem-21, Chemistry Panel, Chem Panel, Chem Screen, Chemistry Screen, SMA 12, SMA 20, SMA 21, SMAC, Chem test

Collection Method: 

Blood Draw 

Specimen Type: 


Test Preparation: 

9-12 hours fasting is preferred. 

When is a Comprehensive Metabolic Panel test ordered:  

A CMP is frequently requested as part of a lab test for a medical evaluation or yearly physical. A CMP test consists of many different tests that give healthcare providers a range of information about your health, including liver and kidney function, electrolyte balance, and blood sugar levels. To confirm or rule out a suspected diagnosis, abnormal test results are frequently followed up with other tests that provide a more in depth or targeted analysis of key areas that need investigating. 

What does a Comprehensive Metabolic Panel blood test check for? 

The complete metabolic panel (CMP) is a set of 20 tests that provides critical information to a healthcare professional about a person's current metabolic status, check for liver or kidney disease, electrolyte and acid/base balance, and blood glucose and blood protein levels. Abnormal results, particularly when they are combined, can suggest a problem that needs to be addressed. 

The following tests are included in the CMP: 

  • Albumin: this is a measure of Albumin levels in your blood. Albumin is a protein made by the liver that is responsible for many vital roles including transporting nutrients throughout the body and preventing fluid from leaking out of blood vessels. 

  • Albumin/Globulin Ratio: this is a ratio between your total Albumin and Globulin  

  • Alkaline Phosphatase: this is a measure of Alkaline phosphatase or ALP in your blood. Alkaline phosphatase is a protein found in all body tissues, however the ALP found in blood comes from the liver and bones. Elevated levels are often associated with liver damage, gallbladder disease, or bone disorder. 

  • Alt: this is a measure of Alanine transaminase or ALT in your blood. Alanine Aminotransferase is an enzyme found in the highest amounts in the liver with small amounts in the heart and muscles. Elevated levels are often associated with liver damage. 

  • AST: this is a measure of Aspartate Aminotransferase or AST. Aspartate Aminotransferase is an enzyme found mostly in the heart and liver, with smaller amounts in the kidney and muscles. Elevated levels are often associated with liver damage. 

  • Bilirubin, Total: this is a measure of bilirubin in your blood. Bilirubin is an orange-yellowish waste product produced from the breakdown of heme which is a component of hemoglobin found in red blood cells. The liver is responsible for removal of bilirubin from the body. 

  • Bun/Creatinine Ratio: this is a ratio between your Urea Nitrogen (BUN) result and Creatinine result.  

  • Calcium: this is a measurement of calcium in your blood. Calcium is the most abundant and one of the most important minerals in the body as it essential for proper nerve, muscle, and heart function. 

  • Calcium: is used for blood clot formation and the formation and maintenance of bones and teeth. 

  • Carbon Dioxide: this is a measure of carbon dioxide in your blood. Carbon dioxide is a negatively charged electrolyte that works with other electrolytes such as chloride, potassium, and sodium to regulate the body’s acid-base balance and fluid levels.  

  • Chloride: this is a measure of Chloride in your blood. Chloride is a negatively charged electrolyte that works with other electrolytes such as potassium and sodium to regulate the body’s acid-base balance and fluid levels. 

  • Creatinine: this is a measure of Creatinine levels in your blood. Creatinine is created from the breakdown of creatine in your muscles and is removed from your body by the kidneys. Elevated creatinine levels are often associated with kidney damage. 

  • Egfr African American: this is a measure of how well your kidneys are functioning. Glomeruli are tiny filters in your kidneys that filter out waste products from your blood for removal while retaining important substances such as nutrients and blood cells. 

  • Egfr Non-Afr. American: this is a measure of how well your kidneys are functioning. Glomeruli are tiny filters in your kidneys that filter out waste products from your blood for removal while retaining important substances such as nutrients and blood cells. 

  • Globulin: this is a measure of all blood proteins in your blood that are not albumin. 

  • Glucose: this is a measure of glucose in your blood. Glucose is created from the breakdown of carbohydrates during digestion and is the body’s primary source of energy. 

  • Potassium: this is a measure of Potassium in your blood. Potassium is an electrolyte that plays a vital role in cell metabolism, nerve and muscle function, and transport of nutrients into cells and removal of wastes products out of cells. 

  • Protein, Total: this is a measure of total protein levels in your blood. 
    Sodium: this is a measure of Sodium in your blood. Sodium is an electrolyte that plays a vital role in nerve and muscle function. 

  • Urea Nitrogen (Bun): this is a measure of Urea Nitrogen in your blood, also known as Blood UreaNitrogen (BUN). Urea is a waste product created in the liver when proteins are broken down into amino acids. Elevated levels are often associated with kidney damage. 

Lab tests often ordered with a Comprehensive Metabolic Panel test: 

  • Complete Blood Count with Differential and Platelets
  • Iron and Total Iron Binding Capacity
  • Lipid Panel
  • Vitamin B12 and Folate
  • Prothrombin with INR and Partial Thromboplastin Times
  • Sed Rate (ESR)
  • C-Reactive Protein

Conditions where a Comprehensive Metabolic Panel test is recommended: 

  • Diabetes
  • Kidney Disease
  • Liver Disease
  • Hypertension

Commonly Asked Questions: 

How does my health care provider use a Comprehensive Metabolic Panel test? 

The comprehensive metabolic panel (CMP) is a broad screening tool for assessing organ function and detecting diseases like diabetes, liver disease, and kidney disease. The CMP test may also be requested to monitor known disorders such as hypertension and to check for any renal or liver-related side effects in persons taking specific drugs. If a health practitioner wants to follow two or more separate CMP components, the full CMP might be ordered because it contains more information. 

What do my Comprehensive Metabolic Panel test results mean? 

The results of the tests included in the CMP are usually analyzed together to look for patterns. A single abnormal test result may indicate something different than a series of abnormal test findings. A high result on one of the liver enzyme tests, for example, is not the same as a high result on several liver enzyme tests. 

Several sets of CMPs, frequently performed on various days, may be examined to gain insights into the underlying disease and response to treatment, especially in hospitalized patients. 

Out-of-range findings for any of the CMP tests can be caused by a variety of illnesses, including kidney failure, breathing issues, and diabetes-related complications, to name a few. If any of the results are abnormal, one or more follow-up tests are usually ordered to help determine the reason and/or establish a diagnosis. 

Is there anything else I should know? 

A wide range of prescription and over-the-counter medications can have an impact on the results of the CMP's components. Any medications you're taking should be disclosed to your healthcare professional. Similarly, it is critical to provide a thorough history because many other circumstances can influence how your results are interpreted. 

What's the difference between the CMP and the BMP tests, and why would my doctor choose one over the other? 

The CMP consists of 14 tests, while the basic metabolic panel (BMP) is a subset of those with eight tests. The liver (ALP, ALT, AST, and bilirubin) and protein (albumin and total protein) tests are not included. If a healthcare provider wants a more thorough picture of a person's organ function or to check for specific illnesses like diabetes or liver or kidney disease, he or she may prescribe a CMP rather than a BMP. 

We advise having your results reviewed by a licensed medical healthcare professional for proper interpretation of your results.

Please note the following regarding BUN/Creatinine ratio: 

The lab does not report the calculation for the BUN/Creatinine Ratio unless one or both biomarkers’ results fall out of the published range. 

If you still wish to see the value, it's easy to calculate. Simply take your Urea Nitrogen (BUN) result and divide it by your Creatinine result.  

As an example, if your Urea Nitrogen result is 11 and your Creatinine result is 0.86, then you would divide 11 by 0.86 and get a BUN/Creatinine Ratio result of 12.79. 

Chemistry Panel (CMP) & Complete Blood Count (CBC) Blood Test

This test helps assess overall wellbeing, kidney and liver function, and blood cell count.
This panel contains the following tests:

Blood Sugar:

  • Fasting glucose

Kidney Function:

  • Uric acid
  • BUN (blood urea nitrogen)
  • Creatinine
  • BUN/creatinine ratio
  • eGFR (estimated glomerular filtration rate)

Electrolytes and Minerals:

  • Sodium
  • Potassium
  • Chloride
  • Calcium

Liver Function:

  • Total protein
  • Albumin
  • Globulin
  • Albumin/globulin ratio
  • Bilirubin
  • Alkaline phosphatase
  • LDH (lactate dehydrogenase)
  • AST (aspartate aminotransferase)
  • ALT (alanine transaminase)

Complete Blood Count:

  • Red blood cell count
  • Hemoglobin
  • Hematocrit
  • MCV (mean corpuscular volume)
  • MCH (mean corpuscular hemoglobin)
  • MCHC (mean corpuscular hemoglobin concentration)
  • RDW (red blood cell distribution)
  • White blood cell count
  • Differential count
  • Platelet count

NOTE: Only measurable biomarkers will be reported.

Most Popular

Description: The Hepatic Function Panel is a blood test that measures multiple markers to evaluate the health of your liver.

Also Known As: Liver Profile Test, Liver Function Test, LFT, Liver Enzyme Test, Liver Test, Liver Blood Test

Collection Method: Blood Draw

Specimen Type: Serum

Test Preparation: No preparation required

When is a Hepatic Function Panel test ordered?

When someone is at risk for liver dysfunction, a liver panel, or one or more of its components, may be requested. Here are a few examples:

  • People who are taking drugs that could harm their liver
  • Those who are alcoholics or who use a lot of alcohol
  • Those who have a history of hepatitis virus exposure, either known or suspected
  • Individuals with a history of liver illness in their families
  • Overweight people, especially those with diabetes and/or high blood pressure

When a person exhibits signs and symptoms of liver disease, a liver panel may be done; however, most people with liver disease do not have any of these symptoms until the disease has been present for years or is very severe. Here are a few examples:

  • Weakness and exhaustion
  • Appetite loss.
  • Vomiting and nausea
  • Swelling and/or pain in the abdomen
  • Jaundice
  • Urine that is dark in color and feces that is light in color
  • Pruritus
  • Diarrhea

To make a diagnosis, no single collection of liver tests is usually used. Several liver panels are frequently done over the course of a few days or weeks to aid in determining the source of the liver illness and assessing its severity.

When liver illness is discovered, the liver panel or one or more of its components can be used to monitor it on a regular basis over time. A liver panel may be conducted on a regular basis to assess the efficacy of treatment for the liver condition.

What does a Hepatic Function Panel blood test check for?

A liver panel is a collection of tests used to diagnose, evaluate, and track the progression of liver illness or damage. The liver is one of the largest organs in the body, and it is placed behind the lower ribs in the upper right section of the belly. Drugs and substances that are detrimental to the body are metabolized and detoxified by the liver. It makes blood clotting factors, proteins, and enzymes, as well as regulating hormone levels and storing vitamins and minerals. Bile, a fluid produced by the liver, is delivered to the small intestine via ducts to aid in fat digestion or to the gallbladder to be stored and concentrated for later use.

Inflammation, scarring, bile duct blockages, liver tumors, and liver dysfunction can all be caused by a range of disorders and infections that cause acute or chronic liver damage. Toxins, alcohol, narcotics, and some herbal medications can all be dangerous. Before signs like jaundice, dark urine, light-colored feces, itching, nausea, exhaustion, diarrhea, and unexplained weight loss or increase appear, there may be considerable liver damage. To reduce damage and preserve liver function, early identification is critical.

The liver panel assesses the enzymes, proteins, and chemicals generated, processed, or removed by the liver, as well as those that are altered by liver injury. Some are produced by damaged liver cells, while others indicate a reduction in the liver's ability to execute one or more activities. When these tests are performed combined, they provide a picture of a person's liver's health, an indication of the severity of any liver injury, changes in liver status over time, and a starting point for further diagnostic testing.

Lab tests often ordered with a Hepatic Function Panel test:

  • GGT
  • Prothrombin Time and International Normalized Ratio
  • LD
  • Hepatitis A Testing
  • Hepatitis B Testing
  • Hepatitis C Testing
  • Emergency and Overdose Drug Testing
  • Ethanol
  • ANA
  • Smooth Muscle Antibody
  • Anti-LKM-1
  • Drugs of Abuse Testing
  • Copper
  • Ceruloplasmin
  • DCP
  • AFP Tumor Markers
  • Alpha-1
  • Antitrypsin
  • Acetaminophen
  • Ammonia

Conditions where a Hepatic Function Panel test is recommended:

  • Liver Disease
  • Jaundice
  • Hepatitis
  • Hemochromatosis
  • Wilson Disease
  • Cirrhosis

Commonly Asked Questions:

How does my health care provider use a Hepatic Function Panel test?

A liver panel can be performed to check for damage to the liver, especially if someone has an illness or is taking a medication that could harm the liver. For regular screening, a comprehensive metabolic panel, which is commonly conducted as part of a general health checkup, may be ordered instead of a liver panel. The majority of the liver panel is included in this group of tests, as well as other tests that evaluate other organs and systems in the body.

If a person has signs and symptoms that indicate suspected liver malfunction, a liver panel or one or more of its component tests may be done to assist identify liver disease. If a person has a known illness or liver disease, testing may be done at regular intervals to assess the liver's health and the efficiency of any therapies. To evaluate and monitor a jaundiced newborn, a variety of bilirubin tests may be ordered.

Abnormal tests on a liver panel may necessitate a repeat study of one or more tests, or the entire panel, to evaluate if the elevations or declines continue, and/or additional testing to discover the etiology of the liver dysfunction.

Typically, a panel consists of numerous tests performed simultaneously on a blood sample.

What do my Liver Panel Test results mean?

The findings of a liver panel test are not diagnostic of a specific condition; rather, they show that the liver may be malfunctioning. Abnormal liver test results in a person who has no symptoms or recognized risk factors may signal a transitory liver injury or reflect something going on elsewhere in the body, such as the skeletal muscles, pancreas, or heart. It could potentially signal the presence of early liver disease, necessitating more testing and/or periodic monitoring.

The results of liver panels are generally compared. Several sets of results from tests conducted over several days or weeks are sometimes analyzed together to see if a pattern emerges. Each person's test findings will be unique, and they will most likely alter over time. A healthcare professional examines the combined findings of liver tests to learn more about the underlying disease. Further testing is frequently required to discover the cause of the liver damage and/or illness.

Abnormal test results may signal a need to review a person's dosage or medication choice if they are taking medicines that may impact their liver. When a person with liver disease is being monitored, the healthcare provider will look at the findings of the liver panel together to see if liver function or damage is getting worse or better. Increased abnormalities in bilirubin, albumin, and/or PT, for example, may suggest a decline in liver function, whereas steady or improved findings may indicate liver function preservation or improvement.

We advise having your results reviewed by a licensed medical healthcare professional for proper interpretation of your results.

Sodium measurements are useful in the diagnosis and treatment of aldosteronism, diabetes insipidus, adrenal hypertension, Addison's Disease, dehydration, inappropriate antidiuretic hormone secretion, or other diseases involving electrolyte imbalance.

The SMAC-25 blood chemistry panel, often used as a general screening tool by many physicians. The SMAC-25 includes the following tests.

  • Amylase, Serum
  • Comprehensive Metabolic Panel
  • Creatine Kinase (CK), Total, Serum
  • Gamma Glutamyl Transpeptidase (GGT)
  • Lactate Dehydrogenase (LD) (LDH)
  • Lactic Acid, Plasma
  • Lipid Panel
  • Magnesium, Serum
  • Phosphorus, Serum
  • Uric Acid, Serum

False elevations of potassium may be due to hemolysis or rupture of platelets during coagulation process. The use of plasma potassium levels should be limited to those patients with spuriously elevated or depressed potassium levels due to blood samples left at room temperature, in patients with chronic lymphocytic leukemia with very high WBC counts (false decline), and those with thrombocytosis (increased platelets) with counts in excess of one million (false elevation).

Knowing our blood chemistry numbers is often not considered because we can't measure it without lab tests. Many delay a visit to a doctor if they are feeling fine or wait for a doctor to order these tests, thus missing the opportunity to identify early changes in their health that can be detected early and correct.

But this doesn't have to be the case. You can order blood chemistry tests directly and even share them with your doctor before your visit so you can be proactive and in control of your health.

If you're confused about all this talk about blood chemistry, we've compiled a quick summary of what blood chemistry tests are and why they're important. Keep reading to learn more.

What is Blood Chemistry?

Your blood is responsible for many things that keep your body running smoothly and in harmony. It transports vital nutrients such as oxygen throughout your body and helps your body regulate and eliminate toxins. Blood also clots whenever your body has an injury to prevent further damage (or even a possible infection).

But despite all of these roles that blood plays in the human body, it only accounts for around 10% of a person's total body weight. Yet, the blood itself is much thicker than something like water which makes up around 60% of the human body.

This is because of all the microscopic parts that make up the blood. Your blood has more than a dozen small trace substances and agents in it, which all play a role in what makes blood not only so thick but so extremely important.

We won't get into too much detail about the specific composition of blood, but it is important to mention a few key components; red blood cells, white blood cells, blood plasma, and platelets. All of which have individual roles in one's health.

These key parts help maintain healthy levels of blood cholesterol, lipids, and blood sugar. Your body will perform most optimally when everything is at the right level. On the other hand, the human body will start to experience negative side effects if anything is out of line.

Unfortunately, we cannot identify the health of our blood by ourselves. This is what makes getting regular blood chemistry takes so incredibly important to your overall health. Not sure what blood chemistry tests are?

Let us explain.

The Importance of Blood Chemistry Blood Tests

Recall the essential components found in the blood that we discussed earlier. Alongside these, other trace substances are located in the blood, such as electrolytes, proteins, fats, and enzymes. An excess or an irregular amount of these substances is a strong indicator of a disease or disorder.

Blood chemistry tests help identify signs of this at an early stage. These types of tests are drawn by phlebotomists in authorized patient service centers and performed in labs.

Blood tests require a small sample of your blood to measure how much of each substance is in your body. The amount of blood drawn depends on what tests you perform.

Benefits of Blood Chemistry Tests

The most evident benefit of regular testing your blood chemistry is better knowledge of your overall health and changes in your health. These lab tests help indicate whether abnormal blood chemistry biomarkers are in excess or deficient. Whenever an abnormal biomarker is identified, you can work with your doctor to find potential lifestyle changes, medications, and supplements to improve your health.

You can take your blood test results to your doctor before your primary visit and proactively prepare to discuss your health at your doctor's appointment. It helps prevent the need for back-to-back visits with your doctor to review test results and increases the value of the initial visit.

Peace of mind is the last big benefit that we'll touch on. Have you ever felt symptoms, searched the internet for clues, only to increase your anxiety and fear that you have a potential illness? It's a terrible feeling.

Getting a blood chemistry test done helps eliminate these fears by rewarding you with peace of mind when your tests come back fine. In the event that there is something abnormal found in your tests, you'll be better off knowing what's wrong and how to treat it.

Here are some other quick benefits of blood chemistry blood tests:

  • Save money 
  • Get to know your biomarkers (blood markers)
  • Early detection 

Finding the Right Testing Site

Four of the most popular Blood Chemistry Panels available at Ulta Lab Tests include the following:

If you're looking for safe, reliable, and quick results, we suggest you consider us here at Ulta Lab Tests.

We offer hundreds of different lab tests and don't require you to have specific insurance. We help you out by giving options for individual blood tests or even complete wellness packages. You can also track your progress and monitor your health fully online.

How Our Testing Process Works

We make our testing process easy, safe, and quick for your benefit. All you have to do is research what test you want and purchase your test online. You'll be prompted to print out your lab requisition right after checkout.

Next, use our locator to find one of our thousands of available and approved testing sites near you. Schedule an appointment at one of them and have them collect your specimen there. In a few days, you'll have full access to your blood chemistry panel all online.

For a more detailed description of our process (as well as some testing tips), click here.

Take Control of Your Health Today

The time to take control of your health is now. With our blood chemistry lab panels, you can take an important step in checking your biomarkers to know your health and identify abnormal readings that can be signs of early diseases or conditions.