IM Essentials: Ch. 90 - Approach to Dyspnea

Question 1

Dyspnea is ________________.

Answer 1

the subjective report of difficulty breathing (frequently described as “I can’t get enough air” or feeling short of breath)

Question 2

Dyspnea results from what two physiologic processes?

Answer 2

• Increased respiratory drive
• Impaired ventilation

Or a combination of the two