Which portion of the heart wall is responsible for the pumping action?

a) E
b) F
c) G
d) H
e) I


e

Anatomy & Physiology

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The first step in tissue repair involves ________

A) replacement of destroyed tissue by the same kind of cells B) formation of scar tissue C) proliferation of fibrous connective tissue D) inflammation

Anatomy & Physiology

What is the function of the scrotum?

What will be an ideal response?

Anatomy & Physiology

A person with Addison disease ___________.

A) is unable to replenish blood glucose levels under stressful conditions B) develops dramatically more male features C) develops a rounded face and edema D) has overgrowth of hands and face E) all of the above

Anatomy & Physiology

During exercise the most important control mechanism to increase cardiac output is:

increased body temperature increased sympathetic activity to the ventricles increased epinephrine from the adrenal medulla increased end-systolic volume all of the choices are correct

Anatomy & Physiology