NCLEX-PN
Cardiac System NCLEX Questions Questions
Extract:
Question 1 of 5
Having heard the observer's comment, which statement by the nurse would be most helpful for an untrained individual to remember if a trained individual is not present?
Correct Answer: C
Rationale: Untrained individuals can perform compression-only CPR, pressing 2 inches deep at 100-120 per minute.
Question 2 of 5
Which statement is the best indication that the client understands the surgical procedure involving mitral valve replacement?
Correct Answer: A
Rationale: Mitral valve replacement requires a heart-lung machine for cardiopulmonary bypass.
Question 3 of 5
A 72-year-old man had a total hip arthroplasty eight days ago. He suddenly develops tenderness in his left calf, a slight temperature elevation, and a positive Homan's sign. Which of the following will be included in the initial care of this man?
Correct Answer: C
Rationale: Placing the leg in a dependent position promotes venous return and reduces swelling in suspected deep vein thrombosis. Warm packs, massage, or range of motion may dislodge a clot, increasing embolism risk.
Question 4 of 5
The nurse understands that the client's hesitation in going to the hospital is an example of which coping mechanism?
Correct Answer: C
Rationale: Denial involves minimizing or ignoring symptoms, such as attributing chest pain to muscle strain, delaying medical care.
Question 5 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.