NCLEX-PN
NCLEX Practice Test PN Questions
Extract:
Question 1 of 5
The client is admitted with hypokalemia. An IV of normal saline is infusing at $80 \mathrm{ml} /$ hour with 10 meq of $\mathrm{KCl} /$ hour. Prior to beginning the infusion, the nurse should:
Correct Answer: B
Rationale: Hypokalemia is often associated with hypomagnesemia, which can impair potassium correction. Checking the magnesium level ensures effective treatment. Sodium , creatinine , and calcium levels are less directly related to potassium infusion safety.
Question 2 of 5
An adult who has hepatitis A asks the nurse why her skin is yellow. The nurse should include which information when replying?
Correct Answer: A
Rationale: Hepatitis A impairs liver function, reducing bilirubin conjugation and excretion, leading to its accumulation in the blood, causing jaundice. The virus does not produce pigment, nor does the liver overproduce bilirubin or excrete waste through skin.
Question 3 of 5
A triage nurse has these 4 clients arrive in the emergency department within a 15 minute period. Which client should the triage nurse send back to be seen first?
Correct Answer: B
Rationale: A teenager who got a singed beard while camping. This client is in the greatest danger with a potential of respiratory distress, Any client with singed facial hair has been exposed to heat or fire in close range that could have caused damage to the interior of the lung. Note that the interior lining of the lung has no nerve fibers so the client will not be aware of swelling.
Question 4 of 5
The nurse is caring for a hospitalized 6-month-old client. Which of the following interventions should the nurse implement to provide developmentally appropriate care for this client? Select all that apply.
Correct Answer: A,B,D,E
Rationale: Following the home routine (
A), providing familiar toys (
B), ensuring a quiet sleep environment (
D), and offering a parent's shirt (E) promote comfort and security for a 6-month-old.
Question 5 of 5
What should be included in the care plan of a client who has myxedema?
Correct Answer: A
Rationale: Myxedema (severe hypothyroidism) causes fatigue; frequent rest periods conserve energy. Deep breathing, cool environments, or high-calorie snacks are not prioritized.