NCLEX-PN
NCLEX PN Practice Test Questions
Extract:
Laboratory reference ranges
Glucose (random)
71-200 mg/dL
(3.9-11.1 mmol/L)
Question 1 of 5
A category 4 hurricane has affected a rural, local health care system, creating a significant increase in emergency department admissions. Which of the following clients should the nurse anticipate as the priority for intervention?
Correct Answer: A
Rationale: Status asthmaticus with 80% pulse oximetry (
A) indicates severe hypoxia, requiring immediate intervention to prevent respiratory failure. Headache post-collision (
B) and nausea in pregnancy (
C) are less acute, as they do not indicate immediate life-threatening conditions.
Extract:
Question 2 of 5
The doctor has ordered two medications to be given intramuscularly. The nurse should:
Correct Answer: C
Rationale: The nurse must check if the medications are compatible for combination in one syringe to minimize injections. Administering separately without checking or in specific sites is premature.
Question 3 of 5
The nurse is caring for a client with suspected colorectal cancer. Which of the following findings would support a diagnosis of colorectal cancer? Select all that apply.
Correct Answer: A,B,C,D
Rationale: Colorectal cancer often presents with fatigue (
A) due to anemia or systemic effects, blood in the stool (
B) from tumor bleeding, changes in bowel habits (
C) like diarrhea or constipation, and unintentional weight loss (
D) from malignancy-related cachexia. Elevated hemoglobin (E) is unlikely, as anemia is more common due to chronic blood loss.
Question 4 of 5
The nurse is making a home visit to an adult who had a cataract extraction yesterday. Which observation indicates that the client needs more instruction?
Correct Answer: C
Rationale: Bending over post-cataract surgery increases intraocular pressure, risking complications; this indicates a need for further instruction on activity restrictions.
Question 5 of 5
When teaching parents about sickle cell disease, the nurse should tell them that their child's anemia is caused by
Correct Answer: B
Rationale: An imbalance between red cell destruction and production. Anemia results when the rate of red cell destruction exceeds the rate of production through stimulated erythropoiesis in bone marrow (red cell life span shortened from 120 days to 12-20 days).