NCLEX-PN
NCLEX Questions Respiratory Questions
Extract:
Question 1 of 5
Select all the medications used to treat pneumonia that are narrowspectrum?
Correct Answer: A,D
Rationale: Narrow-spectrum antibiotics target specific bacteria. Macrolides and Penicillins are narrow-spectrum, effective against gram-positive bacteria common in pneumonia. Tamiflu is antiviral, and Fluoroquinolones are broad-spectrum.
Question 2 of 5
Which medication below blocks the function of Leukotriene for the treatment of asthma?
Correct Answer: D
Rationale: Montelukast is a leukotriene receptor antagonist that blocks leukotrienes, reducing asthma symptoms.
Question 3 of 5
When the nurse obtains the nasal swab, which action is most accurate?
Correct Answer: D
Rationale: Using separate applicators for each nare prevents cross-contamination and ensures an accurate sample for MRSA screening.
Question 4 of 5
Which time of day is best for the nurse to obtain a sputum specimen from the client?
Correct Answer: D
Rationale: Sputum is most concentrated and easier to collect on awakening due to accumulation overnight.
Question 5 of 5
Which question is most important for the nurse to ask the client at this time?
Correct Answer: B
Rationale: Asking if the client has taken all medications as prescribed assesses adherence, which is critical for tuberculosis treatment efficacy.