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
During an examination of a 2 year-old child with a tentative diagnosis of Wilm's tumor, the nurse would be most concerned about which statement by the mother?
Correct Answer: C
Rationale: All the pants have become tight around the waist. Increased abdominal girth is an early sign of Wilm's tumor.
Question 3 of 5
The nurse on the telemetry unit is preparing client medications in the medication room. Which of the following actions should the nurse perform to be consistent with client safety practices related to medication administration? Select all that apply.
Correct Answer: A,B,D,E
Rationale: These actions align with safe medication administration practices: verifying the 'five rights' (
A), ensuring medication integrity (
B), checking relevant lab values for anticoagulants (
D), and using gloves to prevent absorption of transdermal medications (E).
Question 4 of 5
During the initial interview, the client reports that she has a lesion on the perineum. Further investigation reveals a small blister on the vulva that is painful to touch. The nurse is aware that the most likely source of the lesion is:
Correct Answer: B
Rationale: A lesion that is painful is most likely a herpetic lesion. A chancre lesion associated with syphilis is not painful, so answer A is incorrect. Gonorrhea does not present as a lesion but is exhibited by a yellow discharge, so answer C is incorrect. Condylomata lesions are painless warts, so answer D is incorrect.
Question 5 of 5
The nurse assesses a child with intussusception. Which assessment findings require priority intervention?
Correct Answer: A
Rationale: Abdominal rigidity with guarding suggests peritonitis or perforation, critical complications of intussusception requiring immediate surgical intervention.