Which of the following are associated with hypercapnic respiratory failure due to decreased ventilatory drive?
1) Brainstem lesions
2) Encephalitis
3) Hypothyroidism
4) Asthma
A)1, 2, and 3 only
B)2 and 4 only
C)3 and 4 only
D)2, 3, and 4 only

Question

Quizplus · Accepted Answer

Hypercapnic respiratory failure due to decreased ventilatory drive is most commonly caused by central nervous system disorders, such as brainstem lesions or viral infections like encephalitis. Hypothyroidism can also be a cause of decreased respiratory drive. Asthma is not typically associated with hypoventilation and would not be a likely cause of hypercapnic respiratory failure.

Which of the Following Are Associated with Hypercapnic Respiratory Failure