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Respiratory system

What is it when a deep breath is taken, the glottis is closed, and air is forced out of the lungs against the glottis; clearing the lower respiratory passageways?

Asked by arwen46

Last updated by anonymous on 13 Mar 20:58

Answers: 1

Respiratory system

What is like a cough but clears the upper respiratory passageways?

Asked by arwen46

Last updated by anonymous on 13 Mar 20:56

Answers: 1

Respiratory system

What is incraesed ventilation of the lungs and may be initiated by a need to increase oxygen levels in the blood called?

Asked by arwen46

Last updated by anonymous on 13 Mar 20:55

Answers: 1