Tachycardia that is a response of the sympathetic nervous system to the pain of ischemia is detrimental because it increases oxygen demand and

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ANCC Cardiovascular Certification Practice Questions Questions

Question 1 of 5

Tachycardia that is a response of the sympathetic nervous system to the pain of ischemia is detrimental because it increases oxygen demand and

A. increases cardiac output B. causes reflex hypotension C. may lead to atrial dysrhythmias D. impairs perfusion of the coronary arteries

Correct Answer: D

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

Question 2 of 5

Define Unstable Angina.

A. Chest pain at rest B. Chest pain during exertion C. Chest pain relieved by nitroglycerin D. None of the above

Correct Answer: A

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

Question 3 of 5

Describe Mantoux test and its interpretation.

A. Intradermal injection B. Induration measurement C. Both A and B D. None of the above

Correct Answer: C

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

Question 4 of 5

To evaluate Mrs. J.'s compliance with home health measures for peripheral vascular disease, which of the following would indicate compliance?

A. She uses wide rubber bands instead of store-bought garters to hold up her stockings B. She has a dry sterile dressing on her foot where she states she cut off a corn C. She states she uses hot-water bottles to keep her feet warm at night D. She is wearing clean cotton socks with lamb's wool between her toes

Correct Answer: D

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

Question 5 of 5

It would be important to tell the membership of a senior citizens' club about coronary artery disease (CAD) that CAD often goes unrecognized because

A. it is painless B. it is difficult to diagnose C. lipid levels are unreliable D. it is not a major health problem

Correct Answer: A

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

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