Quiz 11 - norepinephrine ximal exercise, the heart rate...

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BIOLOGY 302 Spring 2010 Quiz #11 Exercise Physiology 1.-4. What were the 4 parameters measured in today's experiment? . ,1 E -.' f,n "-" hrr " , ,,i'r ' :'tv;, {r;f';;"--'-,i' (tf 'S {?r1n'1" ',''} .t l"today's lab we observed. humoral, neurogenic, and mechanical responses to exercise. Which of the following is a humoral response? ,{inhrbrtion of the vagus nerve {. incre ased proprioceptor activity I decreased oxygen d. stretchins of the gr obesity 6. On the slide being shown, which region of the curve best indicates a heart rate change that is most typical of a neurogenic response? a.A b.B (..c) a. I e.E f.F 7. Which of the following conditions is best indicated by the letter E? -fu"Increasing Pcoz in the blood ncreasing levels of epinephiilne and
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Unformatted text preview: norepinephrine ximal exercise, the heart rate will 6l reach a plateau during exercise c. increase to a point and then decrease during exercise 9. All of the following are long-term adaptations to exercise, EXCEPT: a. Sweating starts sooner. Xlmproved self-image. 10. The anticipatory increase in ventilation prior to exercise is regulated primarily through a. proprioceptors sending impulses to the respiratory control centers of the medulla c. the motor cortex d. the adrenal medulla fg r t; rr: ;t l't *t'fr.t {sr,-,, .' /f . ,',' , P 3 '*r l,r$ "{,ryr 4t ,J /!i ;" 'f !ff.:- gf ti e,; t tl.r ke volume at rest. metabolic rate at rest. Bon, u'-t. ,l ' 1tr " ' i'*1'...
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