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
Release of neurotransmitters occurs via ________.
exocytosis endocytosis phagocytosis pinocytosis
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
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