ATI RN
Cardiovascular System Exam Questions Questions
Question 1 of 5
Which statement about heparin is false?
Correct Answer: D
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Question 2 of 5
A nurse is teaching a client with venous insufficiency about the application and use of TED hose to promote circulation and venous return. Which of the following statements by the client indicates that more teaching is needed?
Correct Answer: A
Rationale: Anti-embolism stockings (TED hose) are medical-grade, designed to apply graduated pressure to improve venous return and reduce clot risk. Substituting pantyhose (A) lacks this therapeutic effect, indicating misunderstanding. Keeping stockings smooth (B), removing daily (C), and checking fit (D) show correct understanding. (Source: Document, p. 2)
Question 3 of 5
Put these parts of the electrical conducting system of the heart in the correct order for conduction of the cardiac impulse: 1. Atrioventricular node, 2. Atrioventricular (AV) bundle (bundle of His), 3. Left and right bundle branches, 4. Sinoatrial node, 5. Purkinje fibres
Correct Answer: B
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Question 4 of 5
Identify the valve that separates the right atrium and the right ventricle.
Correct Answer: D
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Question 5 of 5
The SA node is located:
Correct Answer: B
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.