Bio 232 Final Exam review

Bio 232 Final Exam review
T or F: Type O blood is the most common blood type in the world - True
Functions of the lymphatic system include:
A) transport of excess tissue fluid to the brain.
B) transport of extracellular fluid to the blood vascular system. C) maintenance of blood pressure in
the veinous circulation.
D) Two of the above are correct.
E) None of the above - D; b and c are both correct
The term given to the shape of the leukoocyte in humans is:
A) dual convex disk.
B) bioconcave disk.
C) sickle shaped cell.
D) myopic disk.
E) None of the above are correct. - E; a leukocyte doesn't have a definite shape
The regulation of calcium metabolism is best described as:
A) the parathyroid produces thyroxine and triiodothyronine to maintain calcium homeostasis.
B) the thyroid produces calcitonin and the parathyroids produce PTH to maintain calcium
homeostasis.
C) the thyroid produces PTH and the parathyroids produce calcitonin to maintain calcium
homeostasis.