Chapter 10 EMT
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The upper airway consists of all ... airway structures above the level of the vocal cords
Anatomic
During inhalation, oxygen moves from the atmosphere into the lungs, then crosses the alveolar membrane onto hemoglobin by a process called...?
Diffusion
The respiratory system consists of all the structures in the body that make up the .... and help us breathe or ventilate
Airway
The pharynx
Is a muscular tube that extends from the nose and mouth to the level of the esophagus and trachea
