1. Which is in the correct sequence of air movement during inspiration a. pharyn
ID: 3516791 • Letter: 1
Question
1. Which is in the correct sequence of air movement during inspiration
a. pharynx, larynx, trachea, bronchi, bronchioles alveolar ducts, alveoli b. pharynx, larynx, trachea, bronchioles, alveoli, alveolar ducts, bronchi c. pharynx, larynx, trachea, alveolar ducts, bronchioles, bronchi, alveoli d. pharynx, trachea, larynx, bronchi, bronchioles, alveolar ducts, alveoli
2. The movement of air into and out of the lung is called:
a. internal respiration b. external respiration c. ventilation d. cellular respiration e. fermentation
3. If you wanted to calculate the change in pressure or volume of a gas at constant temperature, which of the gas laws would you mostly likely use?
a. Dalton’s Law b. Henry’s Law c. Charles’ Law d. Boyle’s Law e. Newton’s Law f. None of the above 4. All of the following is true of internal respiration except:
a. oxygen diffuses from blood to tissues b. carbon dioxide diffuses from tissue to system capillaries c. oxygen in the tissue has a partial pressure of 100 mmHg d. carbon dioxide in the tissue has a partial pressure of 45 mmHg e. oxygen in the tissue has a partial pressure of 40 mmHg 5. During inspiration increase thoracic cavity size causes a (an ) ____ _____ pressure thus causing the lungs to expand resulting in a (an ) ________ _______ pressure.
a. decrease intrapulmonary ; increase intraplueral b. decrease intraplueral ; increase intrapulmonary c. increase intraplueral; decrease intrapulmonary d. decrease intraplueral; decrease intrapulmonary e. increase intrapulmonary; increase intrapluera
1. Which is in the correct sequence of air movement during inspiration
a. pharynx, larynx, trachea, bronchi, bronchioles alveolar ducts, alveoli b. pharynx, larynx, trachea, bronchioles, alveoli, alveolar ducts, bronchi c. pharynx, larynx, trachea, alveolar ducts, bronchioles, bronchi, alveoli d. pharynx, trachea, larynx, bronchi, bronchioles, alveolar ducts, alveoli
2. The movement of air into and out of the lung is called:
a. internal respiration b. external respiration c. ventilation d. cellular respiration e. fermentation
3. If you wanted to calculate the change in pressure or volume of a gas at constant temperature, which of the gas laws would you mostly likely use?
a. Dalton’s Law b. Henry’s Law c. Charles’ Law d. Boyle’s Law e. Newton’s Law f. None of the above 4. All of the following is true of internal respiration except:
a. oxygen diffuses from blood to tissues b. carbon dioxide diffuses from tissue to system capillaries c. oxygen in the tissue has a partial pressure of 100 mmHg d. carbon dioxide in the tissue has a partial pressure of 45 mmHg e. oxygen in the tissue has a partial pressure of 40 mmHg 5. During inspiration increase thoracic cavity size causes a (an ) ____ _____ pressure thus causing the lungs to expand resulting in a (an ) ________ _______ pressure.
a. decrease intrapulmonary ; increase intraplueral b. decrease intraplueral ; increase intrapulmonary c. increase intraplueral; decrease intrapulmonary d. decrease intraplueral; decrease intrapulmonary e. increase intrapulmonary; increase intrapluera
1. Which is in the correct sequence of air movement during inspiration
a. pharynx, larynx, trachea, bronchi, bronchioles alveolar ducts, alveoli b. pharynx, larynx, trachea, bronchioles, alveoli, alveolar ducts, bronchi c. pharynx, larynx, trachea, alveolar ducts, bronchioles, bronchi, alveoli d. pharynx, trachea, larynx, bronchi, bronchioles, alveolar ducts, alveoli
2. The movement of air into and out of the lung is called:
a. internal respiration b. external respiration c. ventilation d. cellular respiration e. fermentation
3. If you wanted to calculate the change in pressure or volume of a gas at constant temperature, which of the gas laws would you mostly likely use?
a. Dalton’s Law b. Henry’s Law c. Charles’ Law d. Boyle’s Law e. Newton’s Law f. None of the above 4. All of the following is true of internal respiration except:
a. oxygen diffuses from blood to tissues b. carbon dioxide diffuses from tissue to system capillaries c. oxygen in the tissue has a partial pressure of 100 mmHg d. carbon dioxide in the tissue has a partial pressure of 45 mmHg e. oxygen in the tissue has a partial pressure of 40 mmHg 5. During inspiration increase thoracic cavity size causes a (an ) ____ _____ pressure thus causing the lungs to expand resulting in a (an ) ________ _______ pressure.
a. decrease intrapulmonary ; increase intraplueral b. decrease intraplueral ; increase intrapulmonary c. increase intraplueral; decrease intrapulmonary d. decrease intraplueral; decrease intrapulmonary e. increase intrapulmonary; increase intrapluera
Explanation / Answer
1. a) pharynx, larynx ,trachea ,bronchi , bronchioles,alveolar ducts ,alveoli
2. c) Ventilation ( ventilation is another term for breathing)
3. b) Boyle s law ( states that at constant temperature the volume of gas is inversely proportional to it's pressure )
4. e) oxygen in tissue has a partial pressure of 40 mmHg
5. d) decrease intrapleural , decrease intrapulmonary
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