NCLEX-PN
NCLEX Trainer Test 3 Questions
Extract:
Question 1 of 5
A client is admitted to the outpatient oncology unit for his routine chemotherapy transfusion. The client's current lab report is WBC 2,500 mm³, RBC 5.1 ml/mm³, and calcium 5 mEq/L. Based on these assessments, which of the following should be the priority nursing diagnosis?
Correct Answer: B
Rationale: clients with a low WBC count are susceptible to infection
Question 2 of 5
The nurse is caring for a client with a suspected myocardial infarction. Which of the following actions should the nurse perform FIRST?
Correct Answer: B
Rationale: Applying oxygen is the priority to improve myocardial oxygenation in a suspected myocardial infarction, addressing the immediate threat of hypoxia. Options A, C, and D are important but secondary: aspirin prevents clot progression, ECG confirms diagnosis, and IV access supports medication delivery.
Question 3 of 5
The nurse is caring for a client who is postoperative day 1 after a total knee replacement. Which of the following actions should the nurse prioritize?
Correct Answer: C
Rationale: Applying the CPM machine prevents stiffness and promotes mobility post-knee replacement. Options A, B, and D are secondary.
Question 4 of 5
A postoperative client has a nasogastric (NG) tube following bowel surgery. The orders read, 'acetaminophen 650 PRN for fever above 101°F.' The client has a temperature of 101.4°F. What is the most appropriate nursing action?
Correct Answer: A
Rationale: A rectal suppository is appropriate with an NG tube on suction, ensuring fever treatment without risking medication loss.
Question 5 of 5
The client is scheduled for a myelogram today. The permit has been signed. The client tells the nurse that she has changed her mind and does not want to have the procedure. What should the nurse do?
Correct Answer: D
Rationale: Clients have the right to withdraw consent at any time, respecting autonomy. Coercion or suggesting physician displeasure is unethical.