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Which additional muscles of the thoracic wall are used for more forceful inspiration and expiration during strenuous exercise?
innermost layer
Which of the what is are removed by expiration Carbon dioxide vapor Oxygen Carbon dioxide and water vapor?
During expiration, carbon dioxide is removed from the body while oxygen is still present in the exhaled air. Water vapor is also expelled during expiration.
What internal female organ is the fetus expelled during delivery?
The fetus is expelled through the vagina during delivery.
During eupnea, which muscles contract to facilitate expiration?
During eupnea, the diaphragm and external intercostal muscles contract to facilitate expiration.
What happens to the body during expiration?
You die
What happens to the volume of the thoracic cavity during the respiratory cycle?
During inspiration, the volume of the thoracic cavity increases as the diaphragm contracts and the rib cage expands. This allows air to be drawn into the lungs. During expiration, the volume of the thoracic cavity decreases as the diaphragm relaxes and the rib cage recoils, causing air to be expelled from the lungs.
Rises well over atmospheric pressure during a forceful cough?
Intrapulmonary pressure
Why can food or liquid in the mouth be expelled from the nostrils if the mouth is closed when the person laughs?
When a person laughs while eating, there can be a forceful expulsion of air from the lungs which can push food or liquid out through the nostrils. This can happen because the soft palate, which normally closes off the nasal passage from the mouth during swallowing, is briefly disrupted during the laughing reflex. This can allow food or liquid to enter the nasal cavity and then be expelled through the nostrils.
What gas leaves the blood during expiration?
Carbon dioxide.
What happens to the oxygen made during photosynthesis?
Oxygen is expelled as a waste.
Why did Jews leave Spain during the middle age?
They were expelled from the kingdom!
If an egg is not fertilized it what?
It breaks apart and is expelled from the body during menstruation
