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What moves upwards and downwards when the diaphragm contracts and flattens?
The lungs move downwards when the diaphragm contracts and flattens, allowing air to be drawn into the lungs.
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 the diaphragm contracts the air pressure increases or decreases?
When the diaphragm contracts, it decreases the pressure in the chest cavity, allowing air to rush into the lungs to inflate them. This creates an increase in air pressure outside the body as air is drawn in.
what is the act of taking air in as the diaphragm contracts and pulls downward?
Inhalation
The diaphragm contracts during what phase of respiration?
The diaphragm contracts during the inhalation phase of respiration. When it contracts, it moves downward, increasing the volume of the thoracic cavity and causing air to rush into the lungs.
How the diaphragm helps the lungs?
Your diaphragm contracts and expands when you breath. When the diaphragm contracts, air rushes into the lungs. When the diaphragm relaxes, air is exhaled.
What statement describe how air enter your body?
As the diaphragm contracts, air enters the body through the nose and mouth.
What moves upwards and downwards when the diaphragm contracts and flattens?
The lungs move downwards when the diaphragm contracts and flattens, allowing air to be drawn into the lungs.
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 the diaphragm contracts the air pressure increases or decreases?
When the diaphragm contracts, it decreases the pressure in the chest cavity, allowing air to rush into the lungs to inflate them. This creates an increase in air pressure outside the body as air is drawn in.
How the diapharm helps the air go in and out of the lungs?
Your diaphragm is dome shaped structure. You need to see the same in cadaver. when your diaphragm contracts, it becomes some what flat. This increases the volume of thorax and air rush in.
When the diaphragm contracts the what?
When the diaphragm contracts in the body, then you exhale
When the diaphragm's contracts air pressure in the chests increases?
It decreases, allowing air to flow.
Is the act of taking air in as the diaphragm contracts and pulls downward?
Inhalation
what is the act of taking air in as the diaphragm contracts and pulls downward?
Inhalation
The diaphragm contracts during what phase of respiration?
The diaphragm contracts during the inhalation phase of respiration. When it contracts, it moves downward, increasing the volume of the thoracic cavity and causing air to rush into the lungs.
How does the diaphragm muscle assist with respiration?
Respiration. The diaphragm is a sheet of muscle separating the chest cavity from the abdominal cavity which, when relaxed, domes upwards; on breathing in the diaphragm contracts & flattens down, thus increasing the capacity of the chest, and causing air to be drawn into the lungs.When the diaphragm contracts that causes the volume of the lungs to increase. When the lung volume increases, the air pressure drops causing air to come in from outside (inhaling). When the diaphragm relaxes, the process is reversed. Lung volume decreases, air pressure builds, and air is forced out (exhaling).
