Question 1
IntermediatePatient Assessment · Obtain and assess resting biometric data (for example, oxygen saturation, blood pressure, body composition, ECG).
During the intake process for a Phase II cardiac rehabilitation program, a patient presents with a medication list that includes Metoprolol, Lisinopril, and Atorvastatin. When obtaining resting biometric data, the Clinical Exercise Physiologist notes a resting heart rate of 52 bpm and a blood pressure of 108/68 mmHg. Which of the following is the most appropriate clinical reasoning for these findings?
Answer and explanation
Correct answer: D
Metoprolol is a beta-1-selective blocker that lowers resting and exercise heart rate and blood pressure (its FDA label lists bradycardia and hypotension), and lisinopril is an ACE inhibitor that lowers blood pressure. A resting HR of 52 bpm and BP of 108/68 mm Hg in a cardiac patient on this regimen are the expected, well-controlled effects of the drugs, not an emergency. Lisinopril does not slow the heart (the beta-blocker does), and an HR of 52 bpm in an asymptomatic, medicated patient is not an absolute contraindication to testing; atorvastatin's muscle-related warning is myopathy, not autonomic neuropathy; and 108/68 mm Hg without symptoms is a low-normal pressure, not a hypotensive crisis.
