Solved

During a Cardiac Cycle,how Many of the Four Chambers Contract

Question 8

Multiple Choice

During a cardiac cycle,how many of the four chambers contract at any one time?

A) 1
B) 2
C) 4
D) Highly variable,depending on the heart beat rate
E) None of these answers is correct.

Related Questions

Q3: The term used to describe the inadequate

Q4: Because of the constant inflow of blood,the

Q5: About seventy percent of the ventricle filling

Q6: The atria are separated from the ventricles

Q7: Which does not drain into the coronary

Q10: The connections shared by arteries that allow

Q11: The property that allows the heart to

Q12: The sequence of events in the transmission

Q13: The inferior,conical end of the heart is

Q44: The right border of the heart is