Egans Medical Gas Therapy Exam | Verified Exam Questions and Answers | Latest Updated Study Material 2026

Egans Medical Gas Therapy Exam | Verified Exam Questions and
Answers | Latest Updated Study Material 2026

Question:

1. Specific clinical objectives of oxygen (O2) therapy include which of the following?
1. Decrease the symptoms caused by chronic hypoxemia.
2. Decrease the workload hypoxemia imposes on the heart and lungs.
3. Correct documented arterial hypoxemia.
4. Correct documented respiratory acidosis.
a.
2 and 4 only
b.
3 and 4 only
c.
1 and 3 only
d.
1, 2, and 3 only
Answer:

1, 2, and 3 only

Question:

2. Properly applied O2 therapy can decrease which of the following?
1. Ventilatory demand
2. Work of breathing
3. Cardiac output
a.
2 and 3 only
b.
1 and 2 only
c.

,1, 2, and 3
d.
1 and 3 only
Answer:

1, 2, and 3

Question:

8. When determining a need for O2 therapy, the respiratory therapist should assess which of the
following?
1. Neurologic status
2. Pulmonary status
3. Cardiac status
a.
1 and 2 only
b.
2 and 3 only
c.
1 and 3 only
d.
1, 2, and 3
Answer:

1, 2, and 3

Question:

9. Which of the following signs and symptoms are associated with the presence of hypoxemia?
1. Tachypnea
2. Tachycardia
3. Cyanosis
4. Bradycardia
a.
2 and 3 only

, b.
1 and 2 only
c.
1, 2, and 3 only
d.
1 and 4 only
Answer:

1, 2, and 3 only

Question:

10. What is/are the primary organ system(s) affected by O2 toxicity?
1. Central nervous system (CNS)
2. Lungs
3. Kidneys
a.
1 only
b.
1 and 3 only
c.
1 and 2 only
d.
1, 2, and 3
Answer:

1 and 2 only

Question:

16. Retinopathy of prematurity (ROP) is a potentially serious management problem mainly in the
care of whom?
a.
Premature or low-birth-weight infants
b.