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Respiration in Humans

During inhala...

Question

During inhalation, the diaphragm moves up.

A

True

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B

False

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Solution

The correct option is B
False

During inhalation, the diaphragm flattens and the rib muscles contract moving the ribs outwards. This increases the space in the chest cavity for the lungs to expand.

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Similar questions

Q. During the process of inhalation, the diaphragm moves _________ and ribs move __________.

During inhalation the diaphragm moves
(a) upwards
(b) downwards
(c) towards left
(d) towards right

During inhalation, diaphragm becomes

Q. Diaphragm contracts during inhalation to decrease volume of antero-posterior axis.

Q. Sneha was asked to explain what happens in our body during breathing. The paragraph that she wrote had several mistakes. Identify the mistakes she made and underline them. this is what she wrote.
During inhalation, the ribs move up and outward and the diaphragm moves in. this movement decrease the space in our chest cavity and the air rushes in. During exhalation, the ribs moves down and inward and the diaphragm moves up. This movement increases the space in our chest cavity and the air is pushed out.

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