Test Description

Why Get Tested?

To give your healthcare provider important information about the current status of your metabolism, including the health of your kidneys and liver as well as electrolyte and acid/base balance and levels of blood glucose and blood proteins; to monitor known conditions, such as hypertension, and to monitor the use of medications to check for any kidney- or liver-related side effects.

What is being tested?

The comprehensive metabolic panel (CMP) is a frequently ordered panel of 14 tests that gives a healthcare provider important information about the current status of a person's metabolism, including the health of the kidneys and liver, electrolyte and acid/base balance as well as levels of blood glucose and blood proteins. Abnormal results, and especially combinations of abnormal results, can indicate a problem that needs to be addressed.

Test Preparation Needed?

You may need to fast (nothing but water) for 10 to 12 hours prior to the blood draw. Depending on the reason for ordering the CMP, it may be drawn after fasting or on a random basis. Follow any instructions you are given.