What does the medullary ischemic reflex result in?
A) Reduced circulation to the brain
B) Hormone secretion by the adrenal medulla when perfusion drops
C) Increased circulation to the adrenal medulla
D) Ischemia of the medulla oblongata
E) Increased circulation to the brain
E
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Indicate whether the statement is true or false
A follicle with only a small antrum in it would be classified as a(n) ________ follicle.
Fill in the blank(s) with the appropriate word(s).
The endocrine component of the pancreas:
A) comprises the pancreatic duct. B) comprises the islets of Langerhans. C) releases epinephrine and norepinephrine. D) secretes digestive enzymes into the duodenum.
If a blood buffer is absent, what function of the blood would be compromised?
A. maintenance of body temperature B. regulation of pH C. clot formaiton D. transport of ions E. protection against foreign substances