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a and p lab sem. 2

respiratory physiology and control of breathing

QuestionAnswer
effect of expiration on thoracic volume decrease
effect of increased thoracic volume on lung volume increase
effect of expansion of the lungs on alveolar volume increase
effect on intra-alveolar pressure if alveolar volume increases decrease
effect on air movement into the alveloi if intra-alveolar pressure decreases below atmospheric pressure increase
effect on the ease of lung expansion when compliance decreases decrease
effect on compliance when the collapsing force of the lungs increases, as in respiratory distress syndrome decrease
effect of emphysema on compliance decrease
effect on diffusion rate of a gas if the partial pressure gradient is increased increase
effect on diffusion rate of a gas if the thickness of a membrane is increased decrease
effect on diffusion rate of a gas if the surface area of the membrane is increased increase
effect on the amount of oxygen bound to hemoglobin when pH decreases decrease
effect on the amount of oxygen bound to hemoglobin when the partial pressure of carbon dioxide decreases increase
effect on the amount of oxygen bound to hemoglobin when temperature increases decrease
effect of increased blood carbon dioxide on breathing rate and depth increase
effect of increased blood pH on breathing rate and depth decrease
effect of greatly decreased blood oxygen level on breathing rate and depth increase
effect of action potentials that come through collateral fibers from motor pathways on breathing rate during exercise increase
effect of stimulation of proprioceptors on respiratory rate during exercise increase
effect of stimulation of touch, thermal, and pain receptors in the skin on respiratory rate increase
Created by: allijeli
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