The hepatic lobule is a _____ -sided structure with a(n) _____ triad at each corner and a central vein located in the center of each lobule
A. 6; portal
B. 5; portal
C. 6; venous
D. 5; arterial
E. 6; arterial
A
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The growth factor that increases the formation of erythrocytes, all classes of granulocytes, monocytes, and platelets from myeloid stem cells is
A. Multi-CSF B. M-CSF C. G-CSF D. EPO E. GM-CSF
As a result of a sudden increase in the blood pressure, the baroreceptors signal a(n) ___ in sympathetic outflow, which results in a(n) ___ in peripheral resistance and return of blood pressure to normal.
a. increase, decrease b. decrease, increase c. increase, increase d. decrease, decrease
Release of neurotransmitters occurs via ________.
exocytosis endocytosis phagocytosis pinocytosis
What is the white opaque "moon" often found at the proximal end of a fingernail called?
A. Nail body B. Free edge C. Lunule D. Nail root E. Eponychium