Which term denotes a small subdivision of the bronchial tree?

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Multiple Choice

Which term denotes a small subdivision of the bronchial tree?

Explanation:
Diminutive naming for airway branches: bronchiolo denotes a small subdivision of the bronchial tree. The bronchial tree narrows from the main bronchi into smaller tubes called bronchioles, the tiny passages that lead toward the alveoli. The form bronchiolo (bronchiolo/o) signals this smaller size, which is why it’s the best fit. The other terms refer to larger airways or a root with unrelated meaning: bronchi is the plural of bronchus, bronchus is a single, larger airway, and litho means stone.

Diminutive naming for airway branches: bronchiolo denotes a small subdivision of the bronchial tree. The bronchial tree narrows from the main bronchi into smaller tubes called bronchioles, the tiny passages that lead toward the alveoli. The form bronchiolo (bronchiolo/o) signals this smaller size, which is why it’s the best fit. The other terms refer to larger airways or a root with unrelated meaning: bronchi is the plural of bronchus, bronchus is a single, larger airway, and litho means stone.

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