Solved

In What Phase Is the Cardiac Cycle When All Four

Question 49

Multiple Choice

In what phase is the cardiac cycle when all four valves are closed and pressure in the ventricle is decreasing?

A) atrial contraction
B) ventricular filling
C) isovolumetric contraction
D) isovolumetric relaxation
E) ventricular ejection

Related Questions

Q44: Where is the SA node located?<br>A) right

Q45: Calcium entering the cell during the plateau

Q46: The SA node is innervated by the<br>A)

Q47: Contractile activity of cardiac muscle is neurogenic

Q48: During repolarization (phase 3) of a contractile

Q50: The volume of blood ejected from the

Q51: Which of the following is NOT a

Q52: What structure separates the thoracic cavity from

Q53: Cardiac output is in part determined by

Q54: A decrease in afterload will lead to