NCLEX-PN
NCLEX PN Exam Practice Test Questions
Extract:
Question 1 of 5
An adult admitted for surgery also is diagnosed with obsessive-compulsive disorder. The client spends most of her time in the bathroom washing her hands. The client is scheduled for surgery at 8:00 A.M. and is to be premedicated at 7:00 A.M. Which nursing action will be most appropriate?
Correct Answer: C
Rationale: Providing a wash basin accommodates her OCD hand-washing ritual, reducing anxiety post-medication while ensuring she remains in bed.
Question 2 of 5
While caring for a client with a pulmonary embolus, the nurse notes several petechiae on his chest and abdomen. Which action should the nurse take first?
Correct Answer: C
Rationale: Petechiae may indicate a coagulopathy or emboli-related complication, requiring prompt reporting to the physician for further evaluation. Recording and monitoring are secondary, and ice packs are inappropriate.
Question 3 of 5
All of the following women are seen in the physician's office. Which is at greatest risk for preterm labor?
Correct Answer: C
Rationale: Multiple gestation, such as twins, significantly increases preterm labor risk due to uterine overdistension, making the 21-year-old the highest risk.
Extract:
Medication monitoring therapeutic ranges
Phenytoin
10-20 mcg/mL
(40-79 mcmol/L)
Digoxin
0.8-2 ng/mL
(1.02-2.56 nmol/L)
INR (prosthetic valve)
3-4
Lithium
0.8-1.2mEq/L
(0.8-1.2 mmol/L)
Question 4 of 5
Which of the following laboratory values requires immediate follow-up?
Correct Answer: A
Rationale: Phenytoin levels of 8 mcg/mL are subtherapeutic (therapeutic range: 10-20 mcg/mL), especially with enteral feedings that reduce absorption, requiring immediate adjustment.
Extract:
Question 5 of 5
The nurse is planning care for a 6-month-old client admitted with bacterial meningitis. Which nursing action is the priority?
Correct Answer: D
Rationale: Prompt antibiotic therapy is critical to treat bacterial meningitis and prevent complications or death, making it the priority. A, B, and C are important but secondary; padding prevents injury, daily head circumference monitors for hydrocephalus, and a low-stimuli environment reduces seizure risk, but none address the infection directly.