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When you inhale, your diaphragm contracts and moves downward. This action creates a vacuum in your chest cavity, drawing air into your lungs. The expansion of the lungs allows for oxygen to be absorbed into the bloodstream.

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1y ago

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When my diaphragm contracts and moves downward?

When your diaphragm contracts and moves downward, it increases the volume of the chest cavity, causing a decrease in air pressure in the lungs. This negative pressure then allows air to be drawn into the lungs through the airways.


What can you infer about the function of the diaphgram?

The diaphragm is a muscle located beneath the lungs that plays a key role in the process of breathing. When you inhale, the diaphragm contracts and moves downward, creating more space in the chest cavity for the lungs to expand and take in air. When you exhale, the diaphragm relaxes and moves back up, helping to push air out of the lungs.


Describe what happens when you inhale when you pull down on the bottom balloon in your model?

When you inhale and pull down on the bottom balloon, you create a decrease in pressure inside the model lung, causing the air from the top balloon to flow into the bottom balloon. This mimics the process of inhalation in the human respiratory system, where the diaphragm contracts to expand the lungs and draw air in.


What does your diaphragm do when you enhale?

When somebody inhales, the diaphram form a dome shape and when the exhales, the diaphram flattenes


How does your body pull air in and push it out?

The process of breathing involves the contraction of the diaphragm, a dome-shaped muscle located below the lungs. When you inhale, the diaphragm contracts and moves downward, creating more space in the chest cavity for the lungs to expand and fill with air. When you exhale, the diaphragm relaxes and moves back up, pushing the air out of the lungs.

Related Questions

When you inhale which organ contracts and moves down?

When you inhale, the diaphragm contracts and moves downward. This movement creates more space in the chest cavity, allowing the lungs to expand and fill with air.


Does the diaphragm need to go down to breath in?

The diaphragm moves down and contracts, flattening itself, when you inhale.


When you inhale what contracts and moves down the bronchioles nephrons diaphragm or kidneys?

When you inhale, your diaphragm contracts dropping down causing negative pressure in your thoracic cavity(lung area) so that air can circulate through the lungs.


Does your diaphragm contract and move down when you inhale or exhale?

you inhale when your diaphragm contracts.


What happens to the diaphragm when you inhale and when you exhale?

When the diaphragm contracts and moves lower, the chest cavity enlarges, reducing the pressure outside the lungs. To equalize the pressure, air enters the lungs. When the diaphragm relaxes and moves back up, the elasticity of the lungs and chest wall pushes air out of the lungs.


What takes place you initate and exhale?

When you inhale, your diaphragm contracts and moves downward, expanding the chest cavity and drawing air into the lungs. The oxygen in the air is then exchanged with carbon dioxide in the blood. When you exhale, the diaphragm relaxes and moves upward, compressing the chest cavity and pushing air out of the lungs.


What muscle compress and move downward when you inhale?

the diaphragm. It is right above the heart and lungs, and expands and contracts when you breathe in and out. You can almost feel it move down a little, when you release air.


Are you breathing in or out when the diaphragm contracts?

contracts means to come together or to close. Try breathing. Does your diaphragm get smaller when you inhale or exhale? ********************************************************** Hint: it contracts when you inhale..


When my diaphragm contracts and moves downward?

When your diaphragm contracts and moves downward, it increases the volume of the chest cavity, causing a decrease in air pressure in the lungs. This negative pressure then allows air to be drawn into the lungs through the airways.


What contracts when you inhale?

the lungs :)


When you inhale the what contracts?

Diaphragm.


What takes place when inhale and exhale?

take place when you inhale and exhale?