MEDICAL PHYSIOLOGY

PHYSIOLOGY

CARDIOVASCULAR PHYSIOLOGY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
When this chamber contracts it pushes blood through the tricuspid valve
A
Left Ventricle
B
Right Atrium
C
Left Atrium
D
Right Ventricle
Explanation: 

Detailed explanation-1: -When the right atrium fills, the tricuspid valve opens, letting blood into the right ventricle. Then the right ventricle contracts to send blood to the lungs. The tricuspid valve closes tightly so that blood does not go backward into the right atrium.

Detailed explanation-2: -Superior vena cava: Receives blood from the upper body; delivers blood into the right atrium.

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