Topics: Body Fluids & Circulation Quiz
The hepatic portal vein drains blood to liver from?
A. Stomach
B. kidneys
C. Brain
D. Heart
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Which two of the following changes usually tend to occur in the plain dwellers when they move into high altitudes?
1. Increase in RBC’s size
2. Increase in RBC production
3. Increased breathing rate
4. Increased thrombocyte count
A. 1 & 4
B. 1 & 2
C. 2 & 3
D. 3 & 4