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Lungs

Lungs are a pair of elastic and spongy organs that help the body breathe. They are present inside the rib cage in thoracic cavity of humans.

3,922 Questions

How does the respiratory system interact with other systems?

It interacts with the circulatory system. When you breathe in oxygen, the blood in your circulatory system carries that oxygen-rich blood to your heart and other parts of the body.

Why are infant lung volumes relatively lower than those of adults?

If you picture it in your mind they are smaller all over than adults so all of their organs are smaller and that goes for the lung volume as well.

What is lung volumes?

These volumes are needed when there is suspicion of restrictive pattern, which can be presented along with obstructive pattern with FVC < 80%.

How does the air moves in and out of the lungs?

It is called breathing. Breathing is the movement of the chest that brings air into the lungs and removes waste gases. The air entering the lungs contain oxygen. It passes from the lungs into the circulatory system because there is less oxygen in blood when it enters the lungs than in the cells of the lungs.

Resource: McGraw-Hill Online Textbook Grade 7 p. 458.

Why is Irv larger than Erv?

more muscles involved in increasing the thoracic cavity

What does visualized osseous structures are unremarkable mean from a chest exray?

Visualized osseous structures that are unremarkable in a chest Xray means that everything is normal. Anytime unremarkable is used in an X-ray report it means that the film is normal.

What is pipers lung?

A lung disease often caused by bagpipes

How big is a lung?

Answer they hold about 6 leters of airthey are about 10-14 inches. They have to fill up your entire rib cage.

How does American Lung Association get there source of income?

Okay. One: it's their, not there. Wrong context.

Two: Corporate and private donations

What are storage sacs?

vacuole's are storage sacs