Which one of the following drugs predictably prolongs the PR interval and increases cardiac contractility?

Questions 52

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Cardiovascular Drugs Chapter 11 Quizlet Questions

Question 1 of 5

Which one of the following drugs predictably prolongs the PR interval and increases cardiac contractility?

Correct Answer: A

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

Question 2 of 5

Which of the following pharmacological properties of quinidine is not useful clinically?

Correct Answer: B

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

Question 3 of 5

The client is on a Class II anti-arrhythmic agent. What is one of these drugs?

Correct Answer: B

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

Question 4 of 5

The client is taking gemfibrozil. What contraindication to taking the drug should the nurse tell the client about?

Correct Answer: C

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

Question 5 of 5

A 42-year-old man is undergoing an office-based dental procedure using nitrous oxide as the anesthetic agent. His oxygen saturation is being monitored during the procedure by pulse oximetry. Which of the following physiologic effects of nitric oxide will be noted?

Correct Answer: C

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

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