The combining form trache/o refers to which structure?

Prepare for the NHM 195 Dietetics Nutrition Practice Test with flashcards and multiple choice questions. Each question includes hints and explanations to boost your readiness for the exam!

Multiple Choice

The combining form trache/o refers to which structure?

Explanation:
The combining form trache/o designates the trachea, the windpipe that carries air from the larynx down to the lungs in the lower airway. It sits below the larynx and above the bronchi, and it can divide into the main bronchi as it enters each lung. The other structures are named with different roots: bronch/o for the bronchus, esophag/o for the esophagus, and laryng/o for the larynx.

The combining form trache/o designates the trachea, the windpipe that carries air from the larynx down to the lungs in the lower airway. It sits below the larynx and above the bronchi, and it can divide into the main bronchi as it enters each lung. The other structures are named with different roots: bronch/o for the bronchus, esophag/o for the esophagus, and laryng/o for the larynx.

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