NCLEX-PN
NCLEX Questions Respiratory Questions
Extract:
Question 1 of 5
Which agents should the nurse suspect as being the cause of the victims' symptoms? Select all that apply.
Correct Answer: B, E
Rationale: Sarin gas and cyanide are chemical agents that can cause rapid onset of dyspnea, weakness, and nausea, consistent with the symptoms described.
Question 2 of 5
A patient with asthma is receiving a nebulizer of Cromolyn. The patient reports a burning sensation in the nose along with a horrible taste in their mouth. As the nurse you will?
Correct Answer: D
Rationale: Burning sensation and bad taste are common temporary side effects of Cromolyn nebulizer treatment and do not indicate a severe reaction.
Question 3 of 5
The client diagnosed with chronic obstructive pulmonary disease (COPD) is admitted to the medical unit. The client has thin extremities, truncal obesity, and multiple ecchymotic areas on the arms. Based on the assessment data, which question should the nurse ask the client?
Correct Answer: A
Rationale: Thin limbs, truncal obesity, and ecchymosis (
A) suggest corticosteroid use (e.g., prednisone) in COPD. Abuse (
B), pressure ulcers (
C), and HOB elevation (
D) are less likely.
Question 4 of 5
When suctioning a client with a tracheostomy, when is the best time to occlude the vent on the suction catheter?
Correct Answer: C
Rationale: Occluding the vent while withdrawing the catheter applies suction to remove secretions effectively.
Question 5 of 5
The nurse is assessing the client diagnosed with COPD. Which data require immediate intervention by the nurse?
Correct Answer: B
Rationale: High oxygen (8 LPM,
B) risks CO2 retention in COPD, requiring immediate adjustment (2–4 LPM). Sputum (
A), accessory muscles (
C), and barrel chest (
D) are expected but less urgent.