Select all of the options that best complete the following sentence. When we exhale:the air has more carbon dioxide than inhaled airthe diaphragm and intercostal muscles relaxthe pressure in the lungs increases, forcing air outthe lungs expand
Question
Select all of the options that best complete the following sentence. When we exhale:the air has more carbon dioxide than inhaled airthe diaphragm and intercostal muscles relaxthe pressure in the lungs increases, forcing air outthe lungs expand
Solution
The options that best complete the sentence "When we exhale:" are:
- The air has more carbon dioxide than inhaled air
- The diaphragm and intercostal muscles relax
- The pressure in the lungs increases, forcing air out
The option "the lungs expand" is incorrect because during exhalation, the lungs actually contract to push out the air.
Similar Questions
Select all of the options that best complete the following sentence. When we inhale, the diaphragm contracts, causing:air to be forced out of the lungsthe pressure in the lungs to decreasethe lungs to shrinkthe lungs to expand
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Learning goal 2: Select all of the options that best complete the following sentence. When we exhale:
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