Which of these sequences best describes the path that oxygen must travel to get into the cells of the body?

A) Nasopharynx, oropharynx, carina, trachea, alveoli
B) Oropharynx, larynx, trachea, carina, bronchioles
C) Nose, pharynx, esophagus, bronchi, alveoli
D) Pharynx, larynx, trachea, alveoli, bronchioles

B) Oropharynx, larynx, trachea, carina, bronchioles

Health Professions

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A ________ occurs when an area of tissue is destroyed by the action of physical heat, chemical activity, high electrical current, or heavy exposure to radiation

a. fracture b. burn c. sprain d. strain

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The interaction of the laryngeal muscles and the movement of which cartilage causes changes in the tension on the vocal cords, allowing phonation?

a. Arytenoids b. Corniculates c. Cricoid d. Cuneiforms

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