In Humans, the Upper Limb Is ________To the Lower Limb

question 1

Multiple Choice

In humans, the upper limb is ________to the lower limb.

• A)superior
• B)anterior
• C)proximal
• D)superficial

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Definitions:

Endocardium

The innermost layer of tissue that lines the chambers of the heart, providing a smooth surface for blood flow.

Epicardium

The outermost layer of the wall of the heart. Also known as the visceral pericardium.

Pericardium

A membrane that covers the heart and large blood vessels attached to it.

Cardiac Conduction

The process by which the heart's electrical impulses are generated and transmitted, facilitating heartbeats.