hospital corpsman test 4 questions and Correct answers, With Complete Solution 2024.

hospital corpsman test 4 questions and Correct answers, With Complete Solution 2024. airway passageway by which air enters and leaves the body alveolar ventilation the amount of air that reaches the alveoli artificial ventilation forcing air or oxygen into the lungs when a patient is no longer breathing properly on their own apnea no breathing bronchoconstriction the contraction of smooth muscle that lines the bronchial passages that results in a decreased internal diameter of the airway and increased resistance to airflow cellular respiration the exchange of oxygen and carbon dioxide between cells and circulating blood; internal respiration cyanosis a bluish or purplish color of the skin due to insufficient oxygen diffusion process by which molecules move an area of high concentration to low concentration dyspnea difficult and labored breathing, shortness of breath flail chest fracture of two or more adjacent ribs in two or more places that allows for free movement of the fractured segment flowmeter a valve that indicates the flow of oxygen in liters per minute hypoxia