Question

An increase in plasma potassium levels is properly called

A.) hyperkalemia.
B.) hyperpotasseplasmia.
C.) hyperpotassemia.
D.) hypercalcemia.
E.) hypernatremia.

Answer 1

Hyperkalemia is the correct term for an increase in plasma potassium levels, leading to serious health complications.

Step-by-step explanation:

An increase in plasma potassium levels is properly called hyperkalemia. Hyperkalemia is an elevated potassium blood level that can impair the function of skeletal muscles, the nervous system, and the heart. It can result from conditions such as renal failure, severe dehydration, Addison's disease, or from increased dietary intake of potassium.

When potassium from the blood ends up in the extracellular fluid (ECF) in abnormally high concentrations, it can cause partial depolarization of cells, leading to serious health issues such as cardiac arrhythmias, mental confusion, and weakness. It's essential to regulate potassium balance within the body to avoid these potentially fatal outcomes.