ATI RN
Oxygenation NCLEX Questions Quizlet Questions
Question 1 of 5
Surfactant is produced by what cells in the alveoli?
Correct Answer: B
Rationale: Type II pneumocytes in the alveoli produce surfactant, a substance that reduces surface tension to prevent alveolar collapse during breathing.
Question 2 of 5
A vitamin taken in conjunction with ISONIAZID to prevent peripheral neuritis
Correct Answer: D
Rationale: Vitamin B6 is given with isoniazid to prevent peripheral neuritis, a side effect due to B6 depletion.
Question 3 of 5
Which of the following is included in a full liquid diet?
Correct Answer: A
Rationale: Popsicles are allowed in a full liquid diet as they are liquid at room temperature, unlike the semi-solid options.
Question 4 of 5
A nurse is assessing a client with a suspected diagnosis of pulmonary emphysema. The nurse assesses the client for which sign that distinguishes emphysema from chronic bronchitis?
Correct Answer: B
Rationale: Emphysema is characterized by marked dyspnea due to alveolar destruction, whereas chronic bronchitis features copious sputum and cough preceding dyspnea.
Question 5 of 5
Which of the following is an indication for Hyperbaric Oxygen Therapy?
Correct Answer: B
Rationale: Hyperbaric oxygen therapy is indicated for wound healing (e.g., diabetic ulcers) by increasing oxygen delivery to tissues, unlike the other conditions listed.