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Endocrine System
Question | Answer |
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Which of the following is not a cardinal sign of diabetes mellitus? A) polyuria B) polydipsia C) polyphagia D) polycythemia | D) polycythemia |
The hypothalamic-hypophyseal tract ________. A) connects the hypophysis to the pituitary gland B) is partly contained within the infundibulum C) conducts aldosterone to the hypophysis D) is the site of prolactin synthesis | B) is partly contained within the infundibulum |
Gluconeogenesis occurs in the liver due to the action of ________. A) aldosterone B) insulin C) secretin D) cortisol | D) cortisol |
Several hormones are synthesized in the hypothalamus and transported to the anterior pituitary gland. The mechanism of transportation from hypothalamus to anterior pituitary gland is through the ________. | hypophyseal portal system |
The most important mineralcorticoid regulator of electrolyte concentrations in extracellular fluids is ________. A) insulin B) aldosterone C) glucagon D) cortisol | B) aldosterone |
The antagonistic hormones that regulate the blood calcium level are calcitonin-parathormone. True OR False | True |
The hormone that raises blood sugar levels is insulin. True OR False | False |
ACTH stimulates the adrenal cortex to release corticosteroid hormones. True OR False | True |
Enteroendocrine cells of the GI tract produce some hormones that are chemically identical to neurotransmitters. True OR False | True |
The prime metabolic effect of cortisol is gluconeogenesis. True OR False | True |