NCLEX-RN
NCLEX RN Free Practice Questions Questions
Extract:
Question 1 of 5
A client is admitted to the emergency department with a loss of consciousness with unknown etiology. The nurse expects to perform which laboratory test to assist in determining etiology?
Correct Answer: C
Rationale: Serum glucose is critical to rule out hypoglycemia or hyperglycemia as causes of unconsciousness. Cholesterol (
A), alkaline phosphatase (
B), and urinalysis (
D) are less urgent.
Question 2 of 5
The nurse is preparing to administer a feeding via a nasogastric tube. The nurse would perform which of the following before initiating the feeding?
Correct Answer: A
Rationale: Verifying nasogastric tube placement by aspirating stomach contents (and checking pH) is critical to prevent aspiration. Left-lying position is incorrect, 50% dextrose is inappropriate, and microwaving can cause burns or nutrient degradation.
Question 3 of 5
A client had a transurethral resection of the prostate yesterday. He is concerned about the small amount of blood that is still in his urine. The nurse explains that the blood in his urine:
Correct Answer: C
Rationale: Some hematuria is usual for several days after surgery. The client should not be concerned about it unless it increases.
Question 4 of 5
A client with a history of a ventricular tachycardia is receiving Amiodarone (Cordarone). The nurse should monitor the client for:
Correct Answer: D
Rationale: Amiodarone can cause pulmonary toxicity, a serious side effect requiring monitoring for cough or dyspnea. Hypotension is possible but less specific, and hyperglycemia/hypokalemia are unrelated.
Question 5 of 5
A 4-year-old child has Down syndrome. The community health nurse has coordinated a special preschool program. The nurse's primary goal is to:
Correct Answer: B
Rationale: The primary goal for a child with Down syndrome is to facilitate optimal growth and development through tailored interventions.