ATI RN
NCLEX Questions Oxygen Therapy Questions
Question 1 of 5
Which statement best describes oxygen?
Correct Answer: A
Rationale: Oxygen, with symbol O and atomic number 8, is a reactive non-metal that supports combustion and forms oxides.
Question 2 of 5
After teaching a client who is prescribed salmeterol, which statement by the client indicates understanding?
Correct Answer: B
Rationale: Salmeterol is a long-acting bronchodilator used daily for asthma prevention, not for acute attacks.
Question 3 of 5
A nurse is caring for a client with a deep vein thrombosis (DVT). What nursing assessment indicates that an important outcome has been met?
Correct Answer: C
Rationale: Pain reduction to 2/10 indicates effective management of DVT-related discomfort.
Question 4 of 5
Which independent nursing interventions are appropriate for a client who is experiencing an alteration in oxygenation? Select one that doesn't apply.
Correct Answer: D
Rationale: Independent nursing interventions include encouraging deep breathing (A), assisting with positioning (B), and providing suctioning (C). Prescribing bronchodilators (D) requires a physician's order.
Question 5 of 5
The nurse instructs a client with asthma on bronchodilator therapy. Which statement indicates client understanding of how the drug works?
Correct Answer: B
Rationale: Bronchodilators relax airway smooth muscle (B), widening the airways to enhance airflow, not through contraction (A), histamine (C), or mucus (D) effects.