The second heart sound is produced by the
A) opening of the AV valves
B) closing of the AV valves
C) opening of the semilunar valves
D) closing of the semilunar valves
E) blood rushing through the AV valves during diastole, creating a turbulent flow
Correct Answer:
Verified
Q48: The dicrotic notch on the aortic pressure
Q49: The cardiac output is equal to
A)(EDV -
Q50: The period lasting from closure of the
Q51: If the connection between the SA node
Q52: Cardiac output
A)is the volume of blood pumped
Q54: A condition in which the heart is
Q55: The heart is
A)sympathetically innervated via cardiac nerve
Q56: What percentage of ventricular filling is normally
Q57: The first heart sound
A)occurs when the AV
Q58: The aortic valve opens
A)when ventricular pressure exceeds
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents