KIN 275 Study Guide - Final Guide: Bone Density, Cardiac Output, Myocyte

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26 Oct 2016
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School of kinesiology: kin 275 exercise physiology i. Section a multiple choice & true or false (total 25 marks) 1: why is water vapor pressure lower at altitude, cold air cannot hold very much water, rain doesn"t fall at high elevations, mountains are only found in dry regions, humidity, not water vapor pressure, is the low variable. = (150ml/beat * 200 bpm) * 15ml/100 ml blood. = 69 ml/kg. min-1: graph how the oxyhemoglobin dissociation curve is affected by ascending to altitude. Describe: i) what the implications of such a response at the alveolar and skeletal muscle level, and ii) which orally administrated drug would contribute to reversing this effect. (5 marks) Increased loading of o2 to hemoglobin at the level of the lung. Decrease unloading of o2 at the level of the tissue. 4: the cardiovascular system tightly regulates blood flow to satisfy the immediate needs of active tissue.