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The trachea leads to the:*1 pointbronchiolesesophaguspulmonary vesselbronchiTrue/False - Air passes through or around the trachea, epiglottis, pharynx, and larynx to reach the lung.

Question

The trachea leads to the:*1 pointbronchiolesesophaguspulmonary vesselbronchiTrue/False - Air passes through or around the trachea, epiglottis, pharynx, and larynx to reach the lung.

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Solution

The trachea leads to the bronchi. This is because the trachea splits into two bronchi (one for each lung) to transport air from the throat into the lungs.

The statement "Air passes through or around the trachea, epiglottis, pharynx, and larynx to reach the lung" is True. Here is the step-by-step process:

  1. Air enters the body through the nose or mouth.
  2. It then travels down the pharynx, which is the part of the throat behind the mouth and nasal cavity.
  3. The air then passes through the larynx, or voice box.
  4. The epiglottis, a flap of tissue, closes off the windpipe during swallowing to prevent food or liquid from entering the airways.
  5. The air continues down the trachea, or windpipe.
  6. The trachea divides into two bronchi, each leading to a lung where the air is further divided into smaller bronchioles and alveoli for gas exchange.

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Collectively, the bronchi, bronchioles, larynx, nose, pharynx and trachea make up the:

Learning goal 1: When air is breathed in through the nose, it passes to the lungs through the:larynx → bronchioles → pharynx → tracheapharynx → larynx → trachea → bronchiolesbronchioles → trachea → larynx → pharynxpharynx → oesophagus → trachea → bronchioles

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