QOD 2: Hypokalemia and Cardiac Arrhythmias (Labs/Basic Care and Comfort)

QOD 2: Hypokalemia and Cardiac Arrhythmias (Labs/Basic Care and Comfort)

Question:
A patient who has been suffering from severe diarrhea has developed hypokalemia and cardiac arrhythmias as a result. Which of the following treatments would most likely be ordered for this patient to correct the situation?
Answer:
A. IV administration of potassium
Rationale: 
Hypokalemia occurs when there is not enough . . .