NCLEX-PN
PN NCLEX Practice Questions Questions
Extract:
Laboratory reference ranges
Glucose (fasting)
70-110 mg/dL
(3.9-6.1 mmol/L)
Question 1 of 5
Which of the following tasks can the nurse assign to an unlicensed assistive personnel (UAP)?
Correct Answer: D
Rationale: Taking vital signs is within UAP scope. First-time ambulation , hypoglycemia , and teaching require nursing judgment.
Extract:
Question 2 of 5
The nurse employed in a woman's health care clinic would be most concerned about which client statement?
Correct Answer: C
Rationale: Red, warm breast with indented skin suggests inflammatory breast cancer, requiring urgent evaluation. A mobile lump is often benign, nipple pain is common in breastfeeding, and cyclic nodules are typically hormonal.
Question 3 of 5
The nurse is providing home care to a man who had a transsphenoidal hypophysectomy the day before yesterday. Which behavior by the client indicates a need for more teaching?
Correct Answer: A
Rationale: Bending over increases intracranial pressure, risking cerebrospinal fluid leak post-hypophysectomy, indicating a need for further teaching on activity restrictions.
Question 4 of 5
The nurse is talking with a client who has Huntington disease and is considering becoming pregnant. Which of the following statements would be appropriate for the nurse to make?
Correct Answer: B
Rationale: Huntington's is autosomal dominant, so genetic counseling is essential. Adoption dismisses the client's wishes, both parents carrying the gene is incorrect, and spontaneous occurrence is false.
Question 5 of 5
The client presents to the unit with complaints of shortness of breath. A tentative diagnosis of respiratory acidosis related to pneumonia is made. Which finding would support this diagnosis?
Correct Answer: B
Rationale: Respiratory acidosis is characterized by a low pH (<7.35) and elevated CO₂ (>45 mmHg) due to impaired gas exchange, as in pneumonia. Option B (pH 7.35, CO₂ 46, HCO₃ 27) is closest to this profile, with slight compensation. Options A, C, and D show normal or alkalotic pH or low CO₂.