At moves into the lunges when a. intrapulmonary pressure is less than atmospheri
ID: 79890 • Letter: A
Question
At moves into the lunges when a. intrapulmonary pressure is less than atmospheric pressure. b. intrapulmonary pressure is more than atmospheric pressure. c. blood pressure is more than intrapulmonary pressure. d. blood pressure is less than intrapulmonary pressure. Passive expiration is achieved primarily by the a. contraction of the diaphragm and external intercostal. b. decrease in intrapulmonary pressure. c. increase in atmospheric pressure. d. elastic recoil of the lungs. Match the following pulmonary volumes and capacities with their correct definition or description. A. Volume air in the lungs after a tidal expiration B. Volume of air forcibly expired after a tidal expiration C. Volume of air forcibly inspired after a tidal inspiration D. Maximum amount of exchangeable and nonexchangeable air in the lungs E. Maximum amount of air that can be inhaled with a forced inspiration F. Volume of air remaining in the lungs after forceful expiration G. Maximum amount of exchangeable air that can be ventilated with forced inspiration and expiration H. volume of air exchanged with normal, quiet breathingExplanation / Answer
4) Passive expiration is achieved primarily by elastic recoil of the lungs.
So Answer is D
5) The inspiratory reserve volume (IRV): volume of air that is forcibly inhaled after the inspiration of a normal tidal volume.
The expiratory reserve volume (ERV): volume of air that is forcibly exhaled after the expiration of a normal tidal volume.
Residual volume (RV): volume of air remain in the lungs after ERV is exhaled.
The total lung capacity (TLC): amount of that fill the lungs with after a forced inspiration.
The vital capacity (VC): amount of air that is expired after maximum inhalation
The inspiratory capacity (IC):amount of air that can be inspired
The functional residual capacity (FRC):amount of air remain in lungs after normal expiration
Answer is :
D ,F, H, G, C, A, E, B
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