NCLEX-RN
NCLEX RN Practice Exam Questions
Extract:
Question 1 of 5
The nurse is caring for a neonate whose mother is diabetic. The nurse will expect the neonate to be:
Correct Answer: C
Rationale: Neonates of diabetic mothers are often large for gestational age and at risk for hypoglycemia due to maternal glucose levels.
Question 2 of 5
A client with a right lobectomy is being transported from the intensive care unit to a medical unit. The nurse understands that the client's chest drainage system:
Correct Answer: B
Rationale: The chest tube should remain unclamped and disconnected from suction during transport to prevent tension pneumothorax, with the system kept below chest level.
Question 3 of 5
A postoperative client whose oxygen saturation has been stable at 96% to 98% suddenly shows a drop to 80%. What initial response is most indicated?
Correct Answer: C
Rationale: Assessing and repositioning the pulse oximeter (
C) checks for false readings first. Oxygen (
B), notifying physician (
A), or ABGs (
D) follow if needed.
Question 4 of 5
A client has had diarrhea for the past 3 days. Which acid/base imbalance would the nurse expect the client to have?
Correct Answer: B
Rationale: Prolonged diarrhea leads to loss of bicarbonate, causing metabolic acidosis.
Question 5 of 5
The floor nurse sees a new order in a client's chart for levothyroxine (Synthroid) 125 mcg PO every day. The pharmacy sends up Synthroid 0.1 mg tablets. How many tablets should the nurse administer? Calculate and fill in the blank.
Correct Answer: 1.25
Rationale: 125 mcg = 0.125 mg. 0.125 mg ÷ 0.1 mg/tablet = 1.25 tablets.