Multiple Choice
During total heart block in the frog, .
A) the atria continue to beat, but the ventricle ceases beating
B) the atria and the ventricle continue to beat, but they beat independently of each other
C) the heart continues to beat in normal rhythm
D) the atria and the ventricle continue to beat, but the atria beat slower than the ventricle
Correct Answer:
Verified
Correct Answer:
Verified
Q9: The heart muscle is said to have
Q10: Below are several structures from the frog
Q11: Your observations of cooling and warming the
Q12: The frog heart has .<br>A) 1 atrium
Q13: Although the heart beats without nervous innervation,
Q15: You have dissected the heart and gastrocnemius
Q16: Given that impulses from parasympathetic nerves decrease
Q17: You have observed an extrasystole in your
Q18: During vagal stimulation of the frog heart,
Q19: The shunt between arteriole and venule in