BCEN CFRN Practice Question
Which electrolyte disturbance is characterized by a serum potassium level greater than 5.0 mEq/L?
Hypernatremia
Hyperkalemia
Hypokalemia
Hyponatremia
Which electrolyte disturbance is characterized by a serum potassium level greater than 5.0 mEq/L?
Hypernatremia
Hyperkalemia
Hypokalemia
Hyponatremia
Hyperkalemia is defined by having a serum potassium level greater than 5.0 mEq/L. It can lead to serious cardiac dysrhythmias, muscle weakness, and paralysis. Knowing this helps in promptly identifying and managing at-risk patients.
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