NCLEX-PN
NCLEX PN Practice Test Questions
Extract:
Question 1 of 5
After a recent outbreak of varicella in an elementary school, the practical nurse is assisting with the development of an informative letter to parents. Which of the following instructions are appropriate to include? Select all that apply.
Correct Answer: A,B,C,D,E
Rationale: Calamine lotion (
A) relieves itching, short nails (
B) and mittens (E) prevent scratching, vaccinations (
C) protect against future infection, and isolation until crusted (
D) prevents transmission. All are appropriate.
Question 2 of 5
A person who has psoriasis is seen in the clinic. The lesions are covered with coal tar. Which instruction should the nurse give the client?
Correct Answer: B
Rationale: Coal tar increases photosensitivity; protecting the area from sunlight for 24 hours prevents burns. Nausea, washing off, or skin darkening are not primary concerns.
Question 3 of 5
An adult is prescribed lovastatin (Mevacor). The nurse should teach the client that while he is taking lovastatin (Mevacor), he must avoid:
Correct Answer: B
Rationale: Grapefruit juice inhibits CYP3A4, increasing lovastatin levels and risking toxicity, such as myopathy. Apples, aspirin, and ibuprofen do not have significant interactions with lovastatin.
Question 4 of 5
A client arrives at the clinic for a follow-up after an emergency department visit the night before. The client sustained an ulnar fracture, and a fiberglass cast was applied. Which of the following teachings related to cast care should the nurse reinforce? Select all that apply.
Correct Answer: A,B,C,E
Rationale: Hot areas or odors (
A) suggest infection, keeping the cast dry (
B) prevents skin breakdown, elevation (
C) reduces swelling, and soft objects (E) avoid injury. Numbness and tingling (
D) are not normal and may indicate nerve compression, requiring immediate reporting.
Question 5 of 5
A student nurse performs morning rounds and obtains a urine specimen from a client with methicillin-resistant Staphylococcus aureus who is in contact precautions. The nurse preceptor intervenes when the student performs which action?
Correct Answer: A
Rationale: Chlorhexidine (
A) is not standard for stethoscope cleaning in contact precautions; alcohol or approved disinfectants are used to prevent MRSA transmission. Sealed bags for specimens (
B), scrubbing the port (
C), and hand hygiene (
D) are correct actions to maintain infection control.