NCLEX-PN
PN NCLEX Practice Exam Questions
Extract:
Question 1 of 5
The nurse is caring for an infant who has a prescription for amoxicillin 25 mg/kg/day in 2 divided doses. The client weighs 16.5 lb (7.5 kg). The nurse has amoxicillin oral suspension 125 mg/5 mL available. How many mL should the nurse administer to the client with each dose? Record your answer using 2 decimal places.
Correct Answer: 3.75 mL/dose
Rationale: Calculation: 7.5 kg × 25 mg/kg/day = 187.5 mg/day. Divided into 2 doses = 93.75 mg/dose. 125 mg/5 mL = 25 mg/mL. 93.75 mg ÷ 25 mg/mL = 3.75 mL/dose (
A).
Question 2 of 5
The health care provider (HCP) explains the risks and benefits of a procedure to the client through an interpreter. The HCP leaves after asking the nurse to witness the client's signature on the consent. The interpreter and client now have a lengthy discussion in the foreign language. The nurse should take which action at this time?
Correct Answer: A
Rationale: Asking the interpreter to explain the discussion (
A) ensures the nurse understands any concerns or clarifications, verifying informed consent. Gestures (
B) are unreliable, the interpreter witnessing (
C) is inappropriate, and noting interpreter use (
D) is insufficient without understanding the discussion.
Question 3 of 5
The practical nurse is performing a physical examination with the registered nurse on a 2-year-old with cold symptoms and a fever at home of 101.7 F (38.7 C). Which interventions will enhance the child's cooperation during the examination? Select all that apply.
Correct Answer: A,B,C,D
Rationale: Playing with the stethoscope (
A), starting in the parent's lap (
B), friendly interaction (
C), and using a puppet (
D) reduce anxiety and enhance cooperation. Vital signs (E) may distress the child if done first.
Question 4 of 5
Which of the following organs is most likely to suffer permanent damage from shock?
Correct Answer: D
Rationale: The kidneys are highly susceptible to permanent damage from shock due to reduced perfusion, leading to acute kidney injury.
Question 5 of 5
The nurse is preparing an injection of IM haloperidol from a glass ampule. Which of the following actions by the nurse are appropriate? Select all that apply.
Correct Answer: B,C
Rationale: Breaking the ampule away from the body (
B) and disposing in a sharps container (
C) are safe practices. An 18-gauge needle (
A) is too large, injecting air (
D) is unnecessary, and resting the needle on the rim (E) risks contamination.