Sometimes, blood tests can help them see how well an organ such as the liver or kidneys is working. The comprehensive metabolic panel CMP is a blood test that gives doctors information about the body's fluid balance, levels of electrolytes like sodium and potassium, and how well the kidneys and liver are working.
Your child may be asked to stop eating and drinking for 8 to 12 hours before a CMP. Tell your doctor about any medicines your child takes because some drugs might affect the test results. Wearing a T-shirt or short-sleeved shirt for the test can make things easier for your child, and you also can bring along a toy or book as a distraction. Most blood tests take a small amount of blood from a vein. To do that, a health professional will:.
In babies, blood draws are sometimes done as a "heel stick collection. Collecting a sample of blood is only temporarily uncomfortable and can feel like a quick pinprick. Parents usually can stay with their child during a blood test. Encourage your child to relax and stay still because tensing muscles can make it harder to draw blood. Your child might want to look away when the needle is inserted and the blood is collected.
Encourage your child to relax by taking slow deep breaths or singing a favorite song. Most blood tests take just a few minutes. Normal values for the panel tests are:. Albumin: 3. Adama Altube Professional. How long do CMP results take? Complete metabolic panel. Evgeniya Jekulin Professional. Can a metabolic panel detect cancer? This test can uncover anemia, infection, and even cancer of the blood. Another common blood test is the basic metabolic panel to check your heart, kidney, and liver function by looking at your blood glucose, calcium, and electrolyte levels.
Samar Piadecasas Explainer. What types of cancer can a CBC detect? A complete blood count CBC is a common blood test that your doctor may recommend to: Help diagnose some blood cancers , such as leukemia and lymphoma. A CBC measures the amount of 3 types of cells in your blood:. White blood cell count. White blood cell differential. Red blood cell count. Platelet count. Paola Blaj Explainer. What values are in a CMP?
Creatinine: 0. Firdaous Avargues Explainer. What tube is used for CMP? Red-top tube or green-top heparin tube is acceptable. Gel-barrier tube is preferred send entire tube. Katherina Wegerhoff Pundit. What tests are included in a CBC? A CBC test usually includes:.
White blood cell WBC, leukocyte count. White blood cell types WBC differential. Red blood cell RBC count. Hemoglobin Hgb. Red blood cell indices. Platelet thrombocyte count. Mean platelet volume MPV. Dinora Raves Pundit. Do you have to fast for a comprehensive metabolic panel? Basic or comprehensive metabolic tests: Tests for blood sugar, electrolyte balance, and kidney function. Typically, people will be asked to fast for 10 to 12 hours before having one of these tests.
Pay Your Bill. Financial Assistance. Medical Records. About Us Who We Are. Patient Stories. Get Involved. Health Alerts: Coronavirus. Health Library. Flu Information. Nutrition Videos. Injury Prevention. Community Health Needs Assessment. Caring for Your Child. The CMP helps evaluate: Glucose , a type of sugar used by the body for energy. Abnormal levels can indicate diabetes or hypoglycemia low blood sugar.
Calcium , which plays an important role in muscle contraction, transmitting messages through the nerves, and the release of hormones. Elevated or decreased calcium levels may indicate a hormone imbalance or problems with the kidneys, bones, or pancreas. Albumin and total blood protein , which are needed to build and maintain muscles, bones, blood, and organ tissue.
The CMP measures albumin specifically the major blood protein produced by the liver , as well as the amount of all proteins in the blood. Low levels may indicate liver or kidney disease or nutritional problems.
They also play a role in regulating heart rhythm, muscle contraction, and brain function. Abnormal levels also may occur with heart disease, kidney disease, or dehydration. Blood urea nitrogen BUN and creatinine , which are waste products filtered out of the blood by the kidneys. Increased concentrations in the blood may signal a decrease in kidney function. Elevated concentrations may indicate liver dysfunction.
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