ATI RN
Nursing Questions on Oxygenation Questions
Question 1 of 5
The nurse is caring for a patient with idiopathic pulmonary arterial hypertension (IPAH). Which assessment information requires the most immediate action by the nurse?
Correct Answer: C
Rationale: Epoprostenol disconnection is life-threatening in IPAH due to rapid rebound pulmonary hypertension; it requires immediate reconnection.
Question 2 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 3 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 4 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.
Question 5 of 5
A nurse with a latent TB infection should be treated with what?
Correct Answer: A
Rationale: The nurse is considered to have a latent TB infection and should be treated with INH daily for 6 to 9 months. The four-drug therapy would be appropriate if the nurse had active TB. TB skin testing is not done for individuals who have already had a positive skin test result.