Blood flows to the placenta from the fetus through the ________ arteries.
Fill in the blank(s) with the appropriate word(s).
umbilical
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Olfactory information is first received by which part of the brain?
A) pons B) cerebellum C) thalamus D) cerebrum E) medulla oblongata
The term used to describe the amount of blood in the ventricle available to be pumped out of the heart during the next contraction is
A) cardiac output (CO). B) stroke volume (SV). C) end-systolic volume (ESV). D) end-diastolic volume (EDV). E) heart rate (HR).
Which of the following would be most helpful in treating hypocalcemia?
A) Removing the parathyroid glands B) Avoiding foods that are high in calcium C) Administering high doses of vitamin D and calcium salts D) Stimulating calcium excretion by the kidneys
The glial cell with the responsibility of occupying the space left by dead or dying neurons is the
A. neurolemmocyte. B. microglial cell. C. astrocyte. D. ependymal cell. E. oligodendrocyte.