answersLogoWhite

0


Best Answer

the diaphram

User Avatar

Wiki User

11y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is the name of the large muscle that contracts and causes the lungs volume to increase?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What is a smooth muscle that contracts or relaxes to change the volume of the chest?

The Diaphragm.


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).


What causes the air pressure in your lungs to decrease and make you inhale?

When you inhale, oxygen fills your lungs. Next the oxygen diffuses out of your lungs into your bloodstream. The diffusion of oxygen from the lungs causes less pressure in your lungs signaling your brain that you need to inhale.


Which of these processes occurs when you inhale?

the diaphragm contracts and theocratic volume increase. for Plato d


How does the diagram help us breath?

it contracts, pulling downwards to increase the volume in the chest.


What causes water erosion to increase?

An increase in volume or velocity of the water will increase erosion


What causes vasopressin increase?

yea,by retention water ,it increase blood volume,which ultimately increase blood pressure..


What causes density to decrease?

an increase in volume and/or a decrease in mass


Which muscle tissue skeletal smooth or cardiac changes internal volume of an organ as it contracts?

"When smooth muscle contracts, the cavity of an organ alternately becomes smaller or enlarges so that substances are propelled through the organ along a specific pathway"Smooth muscle


What would increase the volume of gas?

heat causes gases to expand


What would increase the volume of a gas?

heat causes gases to expand


Why does the muscle of the heart contracts?

The heart itself is a muscle. These contractions generate the force, which is the force of contraction, which results in a decrease in the venticular volume in case of the ventricles or decrease in the atrial volume in case of the atria, this is followed by an increase in the venticular or atrial pressure respectively. which allow ejection of oxygenated and deoxygenated blood to flow into and out of it to circulate throughout the body. thus giving you air to breathe and blood to pump to stay alive.