QUESTION: 21

Although 12-lead testing is the optimal ECG configuration, if only one lead can be used, which one should it be?

Lead II.
Lead AVL.
Lead V5
Lead V1

Answer(s): C

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QUESTION: 22

Which of the following is an indication for terminating an exercise test?

The client requests test termination.
The respiratory exchange rate exceeds 0.95.
The maximal heart rate exceeds 200 bpm.
The RPE exceeds 17 on the standard scale.

Answer(s): A

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QUESTION: 23

Given the sensitivity of the exercise ECG, stress testing conducted on 100 cardiac rehabilitation clients with documented CAD would be expected to produce what results?

All 100 clients show ECG indicators of CAD .
Approximately 50 clients show ECG indicators of CAD .
Approximately 30 clients would show ECG indicators of CAD .
Approximately 70 clients would show ECG indicators of CAD .

Answer(s): D

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QUESTION: 24

What action should you take for a 55-year-old client who has three risk factors for heart disease and complains of fatigue on exertion?

Conduct a submaximal stress test without the presence of a physician.
Conduct a maximal diagnostic stress test in the presence of a physician.
Use a questionnaire to evaluate activity, and do not conduct a test.
Start the client exercising slowly, and test after 6 weeks.

Answer(s): B

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Free 020-222 Exam Braindumps (page: 7)

QUESTION: 21

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QUESTION: 23

QUESTION: 24

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