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It creates a partial vacuum (region of lower pressure) in your thorax (chest area) to draw air into the lungs (inspiration). When the air has exchanged some of the oxygen for carbon dioxide, the diaphragm pushes the air out (exhalation).

So the simple answer is "breathing".

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15y ago

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Which nerve connects the diaphragm to the brain?

C 3,4 and 5. ( 345 keeps the diaphragm alive )


Does the diaphragm function in a fetus?

Yes it does, only no air is supplied because it is in amniotic fluid. The lungs and the diaphragm function during fetal development in order to prepare for breathing air after birth. During the time in the uterus, the gas exchange is done by the mother through the umbilical cord and her lungs.


What is the major nerve stimulating the diaphragm?

While reading " Structure and Function of the Human Body" I believe the correct answer is the phrenic nerve. Hope this helps. the nerve that stimulates is the phrenic nerve but it arises from the cervical plexus


What is the importance of diaphragm?

The diaphragm is important for breathing as it contracts and relaxes to help expand the lungs and allow air in. It also plays a role in maintaining posture and supporting the organs in the abdominal cavity. Strengthening the diaphragm can improve breathing efficiency and overall lung function.


What is the job of the diaphram?

The major muscle that the body uses for breathing The above answer is of course correct for the thoracic diaphragm but there are others for example the pelvic diaphragm. A diaphragm is a domed muscular wall the reperates to regions. When is contracts it flattens to increase pressure on the inside of the dome and decrease pressure on the outside of the dome. In the case of the pelvic diaphragm is domes downards and contracts to resisf the increased pressure from the thoracic diaphragm on the abdomen during inhalation.

Related Questions

Is respiration a function of muscles?

No. The function of respiration is the exchange of gases. The main muscle of respiration is the diaphragm.


What is the main function of the internal and extercostal muscles?

They assist the diaphragm with inspiration and expiration.


How does the diaphran function?

The diaphragm is the main muscle used when breathing in. During the diaphragmic contraction, the diaphragm pushes downward and pulls on the pleural cavity which allows air to flow into the lungs.


What function does your diaphragm do in your respiratory?

The diaphragm is the primary muscle responsible for breathing. When it contracts, it moves downward, creating a vacuum in the chest cavity which draws air into the lungs. When it relaxes, the diaphragm moves back up, pushing air out of the lungs.


What is the function of the sphincter in the urinary system?

The diaphragm is the main muscle involved with the respiratory system. It either contracts or expands to allow air in or out of the lungs, which makes you breathe.The diaphragm is the main muscle involved with the respiratory system. It either contracts or expands to allow air in or out of the lungs, which makes you breathe.


What is the function diaphragm of in microscope?

The diaphragm reduces the light from under the stage which can improve the image contrast.


What is the diaphragm function in a microscope?

The diaphragm reduces the light from under the stage which can improve the image contrast.


What is the function of a diaphragm in microscope?

The diaphragm reduces the light from under the stage which can improve the image contrast.


What is the function of the phrenic artery?

gthrs


What is is the function of the diaphragm?

Allows people to breath


What is the function of the diaphragm on microscope?

to hold the light


What can you infer as the function of the diaphragm in microscope?

The role of diaphragm is to vary the amount of light passing through the aperture.