#Question id: 11002
#Unit 7. System Physiology – Animal
A 30-year-old man has an ejection fraction of 0.25 and an end systolic volume of 150 ml. What is his end diastolic volume?
#Question id: 11003
#Unit 7. System Physiology – Animal
Which of the following statements about cardiac muscle is most accurate?
#Question id: 11004
#Unit 7. System Physiology – Animal
Which of the following is most likely to cause the heart to go into spastic contraction?
#Question id: 11005
#Unit 7. System Physiology – Animal
Which of the following phases of the cardiac cycle follows immediately after the beginning of the QRS wave?
#Question id: 11006
#Unit 7. System Physiology – Animal
Which of the following conditions will result in a dilated, flaccid heart?
#Question id: 11007
#Unit 7. System Physiology – Animal
A 25-year-old, well-conditioned athlete weighs 80 kg (176 lb). During maximal sympathetic stimulation, what is the plateau level of his cardiac output function curve?