ATI RN
ATI Med Surg Respiratory Exam Questions
Extract:
Question 1 of 5
A nurse is assessing a client who has asthma and signs of central cyanosis. Which of the following is a reliable indicator of cyanosis?
Correct Answer: B
Rationale: The oral mucosa is a reliable site for assessing central cyanosis, indicating systemic hypoxia.
Question 2 of 5
Which nursing assessment indicates a positive reading of a tuberculin (TB) skin test?
Correct Answer: D
Rationale: A 5-mm induration 48-72 hours post-injection is significant in high-risk populations, indicating a positive TB test.
Question 3 of 5
Which patient(s) would be able to take an alpha-adrenergic decongestant safely? (SELECT ALL THAT APPLY)
Correct Answer: D,E
Rationale: D: A young woman with allergic rhinitis can safely use alpha-adrenergic decongestants if she has no other contraindications. E: A young adult without underlying health issues can typically use these medications safely.
Question 4 of 5
A nurse is collecting data from a client who is having an acute asthma exacerbation. When auscultating the client's chest, the nurse should expect to hear which of the following sounds?
Correct Answer: B
Rationale: Expiratory wheezing is a hallmark of asthma exacerbations due to bronchoconstriction.
Question 5 of 5
A client is receiving oxygen therapy via a nasal cannula. When the client asks the nurse why he needs to have oxygen tubing in his nose, which of the following explanations about the cannula should the nurse give him?
Correct Answer: C
Rationale: Nasal cannulas are typically used to deliver low concentrations of oxygen, sufficient for patients with mild to moderate respiratory conditions.