Difficulty: Medium
Average Score: 93%
Full-length
A client is complaining of chest pain. Nursing assessment reveals a BP of 78/40, shortness of breath, and third-degree AV block on the heart monitor. What medication would the nurse prepare for initial administration?
Correct answer
A
Rationale
Third-degree AV block with hypotension (BP 78/40) requires atropine to increase heart rate by blocking vagal activity, improving cardiac output.