Question
Question: The typical Lubb–Dup sounds heard in the heart beat of a healthy person are due to...
The typical Lubb–Dup sounds heard in the heart beat of a healthy person are due to
A
Closing of the tricuspid and bicuspid value
B
Blood flow through the aorta
C
Closing of the tricuspid and semilunar valves
D
Closing of the semilunar valves
Answer
Closing of the tricuspid and semilunar valves