Which of the following decreases with increased muscular activity?
a. venous return
b. mean arterial blood pressure
c. peripheral resistance
d. blood flow to brain
e. none of these.
C
Anatomy & Physiology
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Which of the following constitutes the principal venous drainage of the thoracic organs?
A. The branches of the celiac trunk B. The azygos system C. The hepatic portal system D. The coronary and pulmonary veins E. The mesenteric circulation
Anatomy & Physiology
The ____ vena cava brings blood from the upper parts of the body, the head, neck, and arms to the heart
a. inferior b. medial c. lateral d. superior
Anatomy & Physiology
Mitral cells synapse with which of the following?
A. Taste cells B. Cone cells C. Bipolar cells D. Rod cells E. Olfactory cells
Anatomy & Physiology
When does cytokinesis begin?
A)late interphase B)late prophase C)late anaphase D)late telophase
Anatomy & Physiology