MEDICINE MCQ
RESPIRATORY MEDICINE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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In the ____ respiratory tract, air is transported to the lungs, and the exchange of oxygen and carbon dioxide takes place.
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upper
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lower
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vestibular
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sphenoid
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Explanation:
Detailed explanation-1: -ALVEOLI are the very small air sacs where the exchange of oxygen and carbon dioxide takes place.
Detailed explanation-2: -Gas exchange takes place in the millions of alveoli in the lungs and the capillaries that envelop them.
There is 1 question to complete.