MEDICAL
LUNGS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What happens when we breath in? Select all that apply
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chest expands
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diaphragm contracts
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chest contracts
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diaphragm relaxes
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Explanation:
Detailed explanation-1: -The phrenic nerve controls your diaphragm (the large dome-shaped muscle between your abdominal and chest cavities). It’s essential to breathing. Your nerve sends signals that cause your diaphragm to contract (become thicker and flatter). This movement gives your lungs room to expand and take in air (inhalation).
Detailed explanation-2: -Sit or lie in a comfortable place. Place one hand on your chest and one hand on your abdomen. Inhale through your nose for about 4 seconds, feeling your abdomen expand. Hold your breath for 2 seconds. Exhale very slowly and steadily through your mouth for about 6 seconds. More items
There is 1 question to complete.