ACSM-CEP certification, exercise as clinical care

A CEP provides discharge instructions on recognizing angina symptoms. Which request best verifies patient understanding using the teach-back method?

1. Please read this handout and sign at the bottom.
   A signature shows the handout was received, not that the patient can recognize angina.
2. Do you have any questions about the instructions?
   Many patients say no even when confused; this closed check does not make them explain anything.
3. Can you promise to stop if you feel chest pain?
   A yes/no promise invites agreement and reveals nothing about what the patient actually knows.
4. Describe when you would need to call the clinic.
   Teach-back asks the patient to say the plan back in their own words, so the CEP hears whether the warning signs were understood.
5. Do you feel confident knowing when to stop now?
   Self-rated confidence is not comprehension; the patient never shows what they would do.

A patient reports angina pattern changes over the last 48 hours, now occurring at rest. Which action is required regarding the scheduled exercise test?

1. Proceed with caution; relative contraindication
   Unstable angina is on the absolute list, so it is not a case for weighing benefit against risk.
2. Perform submaximal pharmacological stress test
   A pharmacologic stress test also provokes ischemia and is likewise deferred until the unstable state is treated.
3. Cancel the test; absolute contraindication
   Angina that has changed pattern and now occurs at rest is unstable angina, which rules out exercise testing until the patient is stabilized.
4. Give nitroglycerin and proceed if resolved
   Relieving the pain does not stabilize the plaque; testing someone with rest angina remains unsafe.
5. Proceed under direct physician supervision
   Physician presence does not make testing safe in unstable angina; the contraindication stands regardless of who supervises.

Which exercise modality is most appropriate for a patient with autonomic dysfunction who experiences severe orthostatic intolerance?

1. Motorized treadmill walking
   Upright walking lets blood pool in the legs, which is what provokes orthostatic symptoms.
2. Recumbent cycle ergometer
   The reclined position keeps venous return up and the head near heart level, so orthostatic symptoms are least likely.
3. Upright stationary bike
   Seated upright still places the torso vertical, so venous pooling is greater than in the recumbent position.
4. Elliptical cross-trainer
   Standing exercise with a moving base adds pooling and a fall hazard if the patient becomes lightheaded.
5. Stair climbing machine
   Upright, weight-bearing climbing is among the worst choices for someone who becomes symptomatic on standing.

Which of the following medications would MOST significantly affect resting heart rate assessment?

1. Proton pump inhibitors
   Acid-suppressing drugs do not meaningfully change heart rate.
2. Beta-blockers
   Beta-blockade lowers resting heart rate and blunts the exercise rise, so resting and target rates must be read with the drug in mind.
3. Antihistamines
   Common antihistamines have little effect on resting heart rate at usual doses.
4. Statins
   Statins act on cholesterol synthesis and do not alter resting heart rate.