ATI RN
Nursing Questions on Oxygenation Questions
Question 1 of 4
What changes are consistent with a COPD exacerbation?
Correct Answer: A
Rationale: Increased mucus production is a hallmark of COPD exacerbation, while domed diaphragms (chronic) and vesicular sounds (normal) are not specific to exacerbations.
Question 2 of 4
Which of the following strategies would be best to open a newborns airway to provide bag mask ventilation?
Correct Answer: D
Rationale: A small roll under the shoulders aligns the newborn's airway (sniffing position) for effective bag-mask ventilation.
Question 3 of 4
While reading a physicians progress notes, a student notes that an assigned patient is having hypoxia. What abnormal assessments would the student expect to find?
Correct Answer: D
Rationale: Hypoxia leads to shortness of breath (dyspnea), increased heart rate (tachycardia), and bluish skin (cyanosis) due to low oxygen levels.
Question 4 of 4
A patient has had a tracheostomy and the nurse is prepared to conduct tracheostomy care. What part of the tracheostomy tube is removed for cleaning?
Correct Answer: C
Rationale: The inner cannula is removable for cleaning to prevent mucus buildup.