Nursing Care for Oxygenation, ARF, ARDS, and SARS- Exam Questions with Correct Answers

Nursing Care for Oxygenation, ARF, ARDS, and SARS- Exam Questions with
Correct Answers


Question 1:
What are the two primary jobs of oxygenation and gas exchange?
Answer:
Getting oxygen (O2) from the air into the blood



Question 2:
What are the two types of Acute Respiratory Failure?
Answer:
Oxygenation Failure (Type 1) and Ventilatory Failure (Type 2).



Question 3:
What characterizes Oxygenation Failure (Type 1)?
Answer:
The lungs are unable to pick up oxygen due to conditions like pneumonia, pulmonary edema, or
pulmonary embolism.



Question 4:
What causes Ventilatory Failure (Type 2)?
Answer:
The patient cannot adequately ventilate, often due to hypoventilation from conditions like
COPD or neuromuscular disorders.



Question 5:
What is Acute Respiratory Distress Syndrome (ARDS)?
Answer:
A catastrophic inflammatory reaction in the lungs that leads to severe impairment of gas
exchange.

, Question 6:
What are the key risk factors for ARDS?



Answer:
Sepsis, trauma, aspiration, severe pneumonia, multiple blood transfusions, and drug overdose.



Question 7:
What is the hallmark sign of ARDS?
Answer:
Refractory hypoxemia, where low oxygen levels do not improve even with 100% oxygen.



Question 8:
What are common cues for Acute Respiratory Failure?
Answer:
Restlessness, irritability, dyspnea, tachycardia, and use of accessory muscles.



Question 9:
What diagnostic test is definitive for assessing respiratory failure?
Answer:
Arterial Blood Gas (ABG) analysis.



Question 10:
What does a PaO2 level less than 60 mmHg indicate?
Answer:
Oxygenation Failure (Hypoxemia).



Question 11:
What is a key nursing diagnosis for patients with Oxygenation Failure?
Answer:
Impaired Gas Exchange.