What Valve Keeps Blood from Flowing Back into the Right

question 64

Multiple Choice

What valve keeps blood from flowing back into the right atrium from the right ventricle?

• A)tricuspid valve
• B)bicuspid valve
• C)mitral valve
• D)pulmonary semilunar valve

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The network of nerve cells and fibers that transmits signals between different parts of the body, coordinating and regulating bodily functions.

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The central organ of the human nervous system, responsible for processing sensory information, regulating bodily functions, and enabling cognition, emotion, and memory.

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