A blood potassium test detects the amount of the electrolyte in the blood. The normal range is between 3.6 and 5.2 millimoles per liter, as stated by Healthline. It is used to evaluate kidney, nerve and heart functions. More »

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The recommended level of potassium in the blood ranges from 3.6 to 5.2 millimoles per liter, according to Healthline. A person should talk to a doctor for an explanation of the results of a potassium test, as different l... More »

www.reference.com Health Medical Ranges & Levels

A blood or urine test performed by a health care professional provides a reliable reading of potassium levels, according to WebMD and Healthline. Potassium testing is commonly done to monitor or help diagnose a wide vari... More »

www.reference.com Health Medical Ranges & Levels

A chloride blood test is a laboratory test that measures the amount of the electrolyte chloride in a patient's blood serum, according to MedlinePlus. A normal range is about 96 to 106 milliequivalents per liter. More »

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Blood panel test results for a basic metabolic panel reveal how well the liver, kidney and heart are functioning based on the body's calcium, blood glucose and electrolyte levels, explains Everyday Health. Lipoprotein pa... More »

A blood urea nitrogen, or BUN, test is a blood test that determines the blood nitrogen level, according to WebMD. Typically, a doctor performs a BUN test to determine the efficiency of the kidneys, check the progress of ... More »

www.reference.com Health Diagnostics & Imaging

The AST blood test is a test used to measure the amount of the enzyme aspartate aminotransferase, or AST in the blood. This enzyme was formerly referred to as serum glutamic oxaloacetic transaminase, or SGOT, as stated b... More »