NCLEX-PN
Cardiac System NCLEX Questions Questions
Extract:
Question 1 of 5
Based on the client's complaint, the nurse would expect the pain to have which possible effect on the vital signs?
Correct Answer: B
Rationale: Acute pain activates the sympathetic nervous system, increasing pulse rate due to stress response.
Question 2 of 5
If the client is typical of others who have angina pectoris, the nurse should expect the client to report that chest pain is best relieved by which major medical measure?
Correct Answer: B
Rationale: Angina pectoris is relieved by rest, which reduces myocardial oxygen demand, allowing blood flow to meet the heart's needs.
Question 3 of 5
An adult client is admitted to the hospital with peripheral vascular disease of the lower extremities. He has several ischemic ulcers on each ankle and lower leg area. Other parts of his skin are shiny and taut with loss of hair. A primary nursing goal for this client should be to do which of the following?
Correct Answer: C
Rationale: Protecting from injury is critical for a client with peripheral vascular disease and ischemic ulcers to prevent infection and further tissue damage. Other goals are secondary.
Question 4 of 5
Which finding best indicates that cardiac compressions can be discontinued?
Correct Answer: C
Rationale: A palpable pulse indicates spontaneous circulation, allowing CPR to be discontinued.
Question 5 of 5
During cardiopulmonary resuscitation (CPR), the nurse compresses the chest of an adult victim at which rate?
Correct Answer: D
Rationale: Adult CPR requires 100-120 compressions per minute to restore circulation effectively.