EMBRYOLOGY
RESPIRATORY SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What are the tiny passageways that lead to the air sacs in the lungs called?
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Alveoli
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Bronchioles
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Trachea
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Bronchi
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Explanation:
Detailed explanation-1: -In your lungs, the main airways, called bronchi, branch off into smaller and smaller passageways. The smallest airways, called bronchioles, lead to tiny air sacs called alveoli.
Detailed explanation-2: -The TRACHEA (windpipe) is the passage leading from your pharynx to the lungs.
Detailed explanation-3: -Your trachea is divided into two air passages called bronchial tubes. One bronchial tube leads to your left lung, the other to your right lung. For your lungs to perform their best, your airways need to be open when you inhale and when you exhale.
Detailed explanation-4: -(BRONG-kee-ole) A tiny branch of air tubes in the lungs.
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