Pharmacology and the Nursing Process by Linda Lane Lilley: Practice Exam

What is the primary symptom of sodium nitroprusside overdose?

1. Severe hypotension

2. Seizure

3. Excessive sweating

4. Hyperactivity

The correct answer is: Severe hypotension

An overdose of sodium nitroprusside is most likely to cause severe hypotension, or low blood pressure. This is because sodium nitroprusside works by relaxing blood vessels, which can lead to dangerously low blood pressure if too much of the medication is given. Other possible side effects of an overdose may include confusion, flushing, difficulty breathing, and coma. Seizures, excessive sweating, and hyperactivity are not typically associated with a sodium nitroprusside overdose, so these options can be ruled out. It is important to seek medical attention immediately if you or someone you know may have taken too much sodium nitroprusside.