NCLEX-PN
Cardiac System NCLEX Questions Questions
Extract:
Question 1 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 2 of 5
The nurse is caring for an elderly client who has congestive heart failure and is taking digoxin. The client should be monitored for which of the following signs of toxicity?
Correct Answer: A
Rationale: Disorientation is a neurological sign of digoxin toxicity. Weight gain, constipation, and dyspnea are not specific to digoxin toxicity.
Question 3 of 5
Which statement by the client indicates an understanding of what will happen during the testing procedure?
Correct Answer: D
Rationale: During a coronary arteriogram, the injection of contrast dye often causes a warm or flushing sensation as it circulates.
Question 4 of 5
The nurse anticipates that the client will most likely demonstrate which emotional response in relation to the development of heart failure?
Correct Answer: B
Rationale: Anxiety is common in CHF due to breathlessness and fear of disease progression.
Question 5 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.