|
Title: PhysioEx 8.0 Exercise 6 Activity 2 Post by: saxyjunior on May 10, 2011 Question 6 is driving me bonkers. Can anyone help?
6. What does this tell you about the parasympathetic nervous system in relation to the sympathetic nervous system and hormones? Title: Re: PhysioEx 8.0 Exercise 6 Activity 2 Post by: duddy on May 10, 2011 Strangely, I get these answers.
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. What is the exercise's title? |