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The normal range for potassium in the blood is between 3.6 and 5.2 millimoles per liter, according to Healthline. This sometimes varies depending on the laboratory that performs the test, but the doctor uses the range ma... More »

www.reference.com Health Medical Ranges & Levels

A high potassium level of 7.0 millimoles or more is considered dangerous and a cause for immediate medical intervention, and a low potassium level of 2.5 millimoles or less is life-threatening, according to Mayo Clinic. ... More »

www.reference.com Health Medical Ranges & Levels

High potassium levels, also called hyperkalemia, can cause heart palpitations, vomiting and breathing problems, according to Healthline. Hyperkalemia may also cause feelings of weakness, tiredness, tingling, numbness and... More »

www.reference.com Health Medical Ranges & Levels
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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

Low potassium, known as hypokalemia, occurs when blood potassium levels drop below the normal range of 3.6 to 5.2 millimoles per liter, according to Mayo Clinic. Potential causes include diarrhea or vomiting, profuse swe... More »

www.reference.com Health Medical Ranges & Levels

A high potassium level indicates that it is above the normal range, which is 3.6 to 5.2 millimoles per liter, states Mayo Clinic. Having too much potassium in the blood is referred to as hyperkalemia. When the potassium ... More »

www.reference.com Health Medical Ranges & Levels

The normal range for the creatine phosphokinase or CPK level during a blood test is 10 to 120 micrograms per liter, according to MedlinePlus. However, the range may differ from one lab to another because the samples test... More »

www.reference.com Health Medical Ranges & Levels