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Knight Knight
wrote...
13 years ago
Does anyone have the answers for PhysioEx Exercise 6 Cardiovascular Physiology Activities  1 and 2,  I have completed the remaining activities,  however I am really stuck on these 2  and i have been running the simulated lab and I am running out of time!
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wrote...
Staff Member
13 years ago
This is all that is provided in the solutions manual for activities 1 and 2.

Activity 1: Recording Baseline Frog Heart Activity (p. 75)

2. 62 bpm

Activity 2: Investigating the Refractory Period of Cardiac Muscle (pp. 75–76)

3. It is possible to induce an extrasystole in the relaxation part of the cardiac cycle.
4. The heart can not be tetanized by multiple stimuli.
Tetanization would make the heart ineffective as a pump.

Duddz
- Master of Science in Biology
- Bachelor of Science
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