Which of the Following Lead to an Increased End-Tidal PCO₂

question 44

Multiple Choice

Which of the following lead to an increased end-tidal PCO₂?
1) Decreased effective ventilation
2) Increased metabolic rate
3) Decreased minute ventilation
4) Exercise

• A)1 and 3 only
• B)1, 2, and 3 only
• C)3 and 4 only
• D)2, 3, and 4 only