Hmx physiology exam - Study guides, Class notes & Summaries

HMX Physiology Exam

At 66 feet of depth, the scuba diver is breathing air at 3.00 atm of pressure. What is the inspired fraction of oxygen at that point? Try to answer without re-visiting the diagram. 63% 42% 21% 7% - Answer 21%

ncotic force/pressure - Answer osmotic consequence of having a differential concentration of protein across the wall of a capillary osmotic force/pressure - Answer water moves from areas of low solute concentration to areas of high solute concentration. Difference in concentration. Fluid movement across cell walls. Renal/kidney tubule - Answer conveys urine from glomeruli to renal pelvis in vertebrate kidney

Patm 760 mm Hg (mercury) PN2 (partial pressure of nitrogen in air) Patm PN2 (760 0.78) = 592.8 mm Hg PO2 (partial pressure of oxygen in air) Patm PO2 (760 0.21) = 160 mm Hg Alveolus tiny air sacs of lungs which allow for rapid gas exchange Atmospheric pressure pressure exerted by weight of atmosphere Boyle's Law P x V = k. Inverse relationship between pressure and volume for fixed amount of gas at constant temperature. Pressure * Volume = Constant K ...

HMX PHYSIOLOGY EXAM QUESTIONS AND ANSWERS ALL CORRECT

HMX Physiology Exam Study Guide with Complete Solutions Patm - Answer️️ -760 mm Hg (mercury) PN2 (partial pressure of nitrogen in air) - Answer️️ -Patm * PN2 (760 * 0.78) = 592.8 mm Hg PO2 (partial pressure of oxygen in air) - Answer️️ -Patm * PO2 (760 * 0.21) = 160 mm Hg Alveolus - Answer️️ -tiny air sacs of lungs which allow for rapid gas exchange Atmospheric pressure - Answer️️ -pressure exerted by weight of atmosphere Boyle's Law - Answer️️ -P x V = k. Inv...

Patm Correct Answer: 760 mm Hg (mercury) PN2 (partial pressure of nitrogen in air) Correct Answer: Patm * PN2 (760 * 0.78) = 592.8 mm Hg PO2 (partial pressure of oxygen in air) Correct Answer: Patm * PO2 (760 * 0.21) = 160 mm Hg Alveolus Correct Answer: tiny air sacs of lungs which allow for rapid gas exchange Atmospheric pressure Correct Answer: pressure exerted by weight of atmosphere Boyle's Law Correct Answer: P x V = k. Inverse relationship between pressure and volume ...