ATI RN
Nursing Questions on Oxygenation Questions
Question 1 of 5
Which information about prevention of lung disease should the nurse include for a patient with a 42 pack-year history of cigarette smoking?
Correct Answer: A
Rationale: Smoking cessation is the most effective way to prevent further lung damage and reduce cancer risk in a long-term smoker.
Question 2 of 5
Which finding by the nurse for a patient with a nursing diagnosis of impaired gas exchange will be most useful in evaluating the effectiveness of treatment?
Correct Answer: B
Rationale: Pulse oximetry directly measures oxygenation, making it the most reliable indicator of gas exchange improvement.
Question 3 of 5
Which assessment finding in a patient who has received omalizumab (Xolair) is most important to report immediately to the health care provider?
Correct Answer: B
Rationale: Flushing and dizziness may signal anaphylaxis, a rare but serious side effect of omalizumab.
Question 4 of 5
Which test is most commonly used to diagnose pulmonary emboli?
Correct Answer: B
Rationale: Spiral computed tomography scans are the most commonly used test to diagnose pulmonary emboli and contrast media may be given IV. Bronchoscopy is used to detect changes in the bronchial tree, not to assess for vascular changes.
Question 5 of 5
What is the priority goal after a laryngectomy and radical neck dissection?
Correct Answer: C
Rationale: The most important goals after a laryngectomy and radical neck dissection are to maintain the airway and ensure adequate oxygenation. Keeping the patient in a semi-Fowler's position will decrease edema and limit tension on the suture lines to help ensure an open airway.