Content protected from screenshots
GKFix.in
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
Home
My Profile
General Knowledge
Categories
Concept Builder
Start Quiz
Logout
GKFix MCQ Question
Test your knowledge and learn something new
Home
Human Physiology
Question #14272
Back to Home
View All Human Physiology Questions
38 Views
Question
What initiates the process of expiration?
A. Decrease in CO₂ levels
B. Muscle relaxation
C. Air actively pushed in
D. Increase in intra-pulmonary pressure
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the role of red blood cells in gas exchange?
24
Which structure prevents the entry of foreign particles into the trachea?
24
Which disorder is caused by the formation of insoluble masses of crystallized salts in the kidney?
7