MEDICAL
TRACHEA
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What pathway does the oxygen flow from the trachea to the alveolar ducts
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tertiary, primary, secondary, terminal, respiratory
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primary, tertiary, secondary, respiratory, terminal
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primary, secondary, tertiary, respiratory, terminal
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primary, secondary, tertiary, terminal, respiratory
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Explanation:
Detailed explanation-1: -Pathway of air: nasal cavities (or oral cavity) > pharynx > trachea > primary bronchi (right & left) > secondary bronchi > tertiary bronchi > bronchioles > alveoli (site of gas exchange)
Detailed explanation-2: -So, the correct answer is Nostrils →→ Nasal Cavity →→ Pharynx →→ Trachea →→ Bronchi →→ Bronchiole →→ Alveoli.
Detailed explanation-3: -Primary (first) bronchi are the left and right main bronchi in the upper portion of your lungs. Secondary bronchi near the middle of your lungs, also called lobar bronchi. Tertiary (third) bronchi at the edge of your lungs (also called segmental bronchi), just before the bronchioles.
There is 1 question to complete.