Podcast
Questions and Answers
What is responsible for 75% of the air that enters the lungs?
What is responsible for 75% of the air that enters the lungs?
Which muscles elevate the ribs during breathing?
Which muscles elevate the ribs during breathing?
What is the primary mechanism for forced expiration?
What is the primary mechanism for forced expiration?
During inspiration, what occurs when the external intercostals contract?
During inspiration, what occurs when the external intercostals contract?
Signup and view all the answers
How is oxygen primarily transported in the blood?
How is oxygen primarily transported in the blood?
Signup and view all the answers
In what form is 90% of carbon dioxide carried in the plasma?
In what form is 90% of carbon dioxide carried in the plasma?
Signup and view all the answers
Which group of muscles contract during forced inspiration?
Which group of muscles contract during forced inspiration?
Signup and view all the answers