Question

Which medication has no primary affect on heart rate, but can cause dangerous cardiac arrhythmias due to water and electrolyte imbalances?

A. Calcium channel blockers
B. Diuretics
C. Bronchodilators
D. ACE inhibitors

Answer 1

Diuretics have no primary effect on heart rate but can cause dangerous cardiac arrhythmias due to water and electrolyte imbalances.

Step-by-step explanation:

The medication that has no primary effect on heart rate but can cause dangerous cardiac arrhythmias due to water and electrolyte imbalances is Diuretics. Diuretics are drugs that promote diuresis, which is the increased production of urine. While they primarily work by increasing urine output, they can also disrupt the balance of water and electrolytes in the body, including potassium levels. This disruption can lead to dangerous cardiac arrhythmias. An example of a diuretic medication is furosemide.