NCLEX-RN
NCLEX RN Predictor Exam Questions
Extract:
Question 1 of 5
A client's record from the ED indicates that she overdosed on phenelzine sulfate (Nardil), a monoamine oxidase (MAO) inhibitor. Which diet would be the most appropriate at this time?
Correct Answer: D
Rationale: Tyramine is an amino acid activated by MAO in the liver and intestinal wall. It is released as proteins are hydrolyzed through aging, pickling, smoking, or spoilage of foods. When MAO is inhibited, tyramine levels rise, stimulating the adrenergic system to release large amounts of norepinephrine, which can produce a hypertensive crisis.
Question 2 of 5
A nurse is administering a blood transfusion to a client on the oncology unit. Which clinical manifestation indicates an acute hemolytic reaction to the blood?
Correct Answer: A
Rationale: Low back pain is a hallmark of acute hemolytic reaction due to immune-mediated hemolysis. Headache (
B) and urticaria (
C) suggest allergic reactions, and neck vein distention (
D) suggests fluid overload.
Question 3 of 5
A client is now pregnant for the second time. Her first child weighed 4536 g at delivery. The client's glucose tolerance test shows elevated blood sugar levels. Because she only shows signs of diabetes when she is pregnant, she is classified as having:
Correct Answer: D
Rationale: Gestational diabetes mellitus has its onset of symptoms during pregnancy and usually disappears after delivery.
Question 4 of 5
The client is diagnosed with a hiatal hernia. Which instruction should the nurse include in the teaching plan?
Correct Answer: C
Rationale: Avoiding lying down after meals prevents acid reflux in hiatal hernia. Small meals, elevating the head of the bed, and avoiding caffeine are also recommended.
Question 5 of 5
The nurse is teaching a client with a history of sleep apnea about self-care. The nurse should tell the client to:
Correct Answer: A
Rationale: A CPAP machine maintains airway patency in sleep apnea, improving oxygenation and reducing apneic episodes.