ATI RN
Oxygenation NCLEX Questions Questions
Question 1 of 5
The nurse is assigned a group of patients. Which patient finding would the nurse identify as a factor leading to increased risk for impaired gas exchange?
Correct Answer: C
Rationale: The hemoglobin is low (anemia), therefore the ability of the blood to carry oxygen is decreased.
Question 2 of 5
Which client is at highest risk for cardiovascular disease?
Correct Answer: C
Rationale: Diabetes mellitus is a major risk factor for cardiovascular disease due to its effects on blood vessels.
Question 3 of 5
Which clinical sign is not included in the symptoms of preeclampsia?
Correct Answer: D
Rationale: Preeclampsia includes hypertension, edema, and proteinuria; glycosuria relates to diabetes.
Question 4 of 5
The nurse is providing care to a client with ARDS who has a tracheostomy. The nurse will monitor the client for complications related to the loss of which protective mechanism?
Correct Answer: A
Rationale: A tracheostomy bypasses the upper airway, impairing the ability to cough (A), which is a key protective mechanism against secretions and infections.
Question 5 of 5
The nurse is evaluating care provided to a client diagnosed with chronic obstructive pulmonary disease (COPD). Which observation would indicate that care provided to this client has been effective?
Correct Answer: A
Rationale: Maintaining 92% oxygen saturation on room air while active (A) indicates effective care, reflecting improved respiratory function.