Most of the middle layer in the heart wall is composed of

A) cardiac muscle cells.
B) chondrocytes.
C) epithelial cells.
D) fibrocytes.
E) smooth muscle cells.


A

Anatomy & Physiology

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The picture resulting from X-rays being passed through the body is called a ________________________________________

Fill in the blank(s) with correct word

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Blood capillaries of the brain are enveloped by which of the following?

A. Microglia B. Myelin sheaths C. Endoneurium D. Astrocytes E. Satellite cells

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The heart is located:

a. mostly to the left of the midline of the sternum b. mostly to the right of the midline of the sternum c. with the apex slightly below the clavicle d. both A and C above

Anatomy & Physiology