NCLEX-PN
NCLEX Practice Test PN Questions
Extract:
Question 1 of 5
The physician has ordered O2 at 3 liters/minute for a client with emphysema. Which device will deliver the most precise level of oxygen prescribed for the client?
Correct Answer: D
Rationale: The Venturi mask will deliver the most precise level of oxygen for the client with COPD. Answer A is incorrect, because the client may lose oxygen through an open mouth. Answers B and C are incorrect, because they are not used to deliver oxygen to the client with COPD.
Question 2 of 5
The nurse is caring for a 4-year-old who was hospitalized with influenza. Which nursing action would be most effective to maintain psychosocial integrity?
Correct Answer: C
Rationale: Drawing on facemasks is an age-appropriate, creative activity that promotes self-expression and reduces fear associated with medical equipment, supporting psychosocial integrity.
Question 3 of 5
A client hospitalized with mania is racing wildly about the unit trying to organize the other clients into a game of Ping-Pong. The nurse should:
Correct Answer: B
Rationale: Taking the client for a walk redirects energy safely and reduces stimulation. Art therapy may not engage, continuing the activity risks escalation, and video exercises lack supervision.
Question 4 of 5
The nurse is caring for a client after a motor vehicle accident. The client's injuries include 2 fractured ribs and a concussion. The nurse notes which findings as expected neurological changes for the client with a concussion? Select all that apply.
Correct Answer: A,C,D
Rationale: Amnesia (
A), brief loss of consciousness (
C), and headache (
D) are common symptoms of concussion due to temporary brain dysfunction.
Question 5 of 5
An adult is receiving nasal oxygen at 6 L/min. The client asks the nurse why the oxygen is humidified. What should the nurse include when responding to the client?
Correct Answer: C
Rationale: Humidification prevents nasal mucosal drying and discomfort at higher oxygen flow rates like 6 L/min, not fire prevention, concentration increase, or bacterial reduction.