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1. The increase in blood flow to exercising compared to resting muscle is caused by? You may wish to comment on

the broad determinants of flow, how these are altered during exercise and the underlying mechanism(s)?

2. If a 70 kg human is placed into a situation where air temperature and radiation temperature are equal to skin temperature, how much sweat will they need to produce to maintain a constant body temperature? Assume the human is at rest and has a metabolic heat production of 100 watts. Show working. 

3. Describe the components of the male hypothalamic pituitary gonadal axis, the hormones produced and how they are regulated.

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1) During exercise, blood flow increases due to the dilation of blood vessels. The determinants of flow are arteries and... View the full answer

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