NCLEX-PN
Free NCLEX-PN Practice Questions Questions
Extract:
Question 1 of 5
A patient with chronic obstructive pulmonary disease (COPD) is receiving oxygen therapy. Which of the following oxygen delivery devices is most appropriate for this patient?
Correct Answer: C
Rationale: The Venturi mask delivers precise oxygen concentrations, critical for COPD patients to avoid CO2 retention. Nasal cannulas are less precise, and non-rebreather or simple masks deliver high oxygen inappropriately.
Extract:
Kussmaul breathing:
Question 2 of 5
Kussmaul breathing:
Correct Answer: D
Rationale: Kussmaul breathing is a rapid, deep pattern compensating for metabolic acidosis.
Extract:
Question 3 of 5
Which of the following might be an appropriate nursing diagnosis for an epileptic client?
Correct Answer: B
Rationale: Epilepsy increases the risk of injury due to seizures, which can cause falls or trauma. The other diagnoses are not directly related to epilepsy. Reduction of Risk Potential
Question 4 of 5
A throat culture is positive for Streptococcus. An antibiotic is prescribed. Which question is it essential for the nurse to ask the client before administering the medication?
Correct Answer: D
Rationale: Streptococcal infections are commonly treated with penicillin or related antibiotics. Asking about penicillin allergies is critical to prevent anaphylaxis. Sulfa, vitamins, or alcohol are less relevant.
Extract:
Following a CVA, a patient remains unresponsive to sensory stimulation.
Question 5 of 5
The lobe of the cerebral cortex that registers general sensations such as heat, cold, pain, and touch is the:
Correct Answer: B
Rationale: The parietal lobe processes sensory information like touch and pain.