Angiotensin: O a. Acts on kidney reabsorption. O b. Is produced during blood clotting. O c. Is secreted by the pituitary gland. O d. Controls release of aldosterone. O e. Is secreted by the pancreas.
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- Diabetes insipidus, if left untreated, will rapidly develop into Select one: A. hypertension. B. dehydration. C. coma. D. hyponatremia. E. spasm. OThe hormone atrial natriuretic peptide: W. is produced by cells in the heart X. promotes sodium loss at the kidneys Y. suppresses anti-diuretic hormone secretion Z. increases aldosterone secretion Select one: a. if only W, X and Y are correct b. if only W and Y are correct c. if only X and Z are correct d. if only Z is correct e. if all are correctWhich of the following is the major site of conversion of angiotensin l to angiotensin ll. a. Adrenal glands b. Kidneys c.liver d- lungs e- splee
- Both ADH and aldosterone act to a.increase urine volume. b.increase blood volume. c.increase total peripheral resistance. d.produce all of these effects.In response to a decrease in blood pressurea. ADH secretion increases.b. the kidneys decrease urine production.c. blood volume increases.d. All of these are correctDescribe the renin-angiotensin-aldosterone (RAA) system. a. The hormones that compose it. b. What does each hormone do. c. Where are they synthesized and converted. d. What is the stimulus to activate the RAA system.
- Which of the following is NOT a function of the kidneys? a. Regulation of plasma (NA+) b. Secretion of a hormone that affects hematocrit c. Gluconeogenesis d. Secretion of a hormone that acts to decrease mean arterial pressure e. Metabolism of Vitamin DWhat is not an action of angiotensin II? A. Vasoconstriction that increases arterial pressure B. Increases thirst C. Stimulates the release of vasopressin antidiuretic hormone D. Stimulate adrenal cortex to release aldosterone E. None of the aboveAngiotensin IIa. causes vasoconstriction. d. increases the sensation of thirst.b. stimulates aldosterone secretion. e. All of these are correct.c. stimulates ADH secretion.
- The kidneys secrete Show answer choices A calcitriol. B erythropoietin. C renin. D) all of the above E none of the aboveWhich of the following statements about antidiuretic hormone (ADH) is incorrect? Select one: O a. ADH regulates the amount of water reabsorbed by the kidneys O b. ADH is also known as vasopressin O c. without ADH, the proximal parts of the nephron are impermeable to water O d. ADH is synthesised in the hypothalamus and stored in the pituitary gland O e. ADH plays a key role in the homeostatic process called osmoregulationA patient is found to have severe arteriosclerosis of the renal arteries,which has reduced renal blood pressure. Which of these is consistentwith that condition?a. hypotensionb. hypertensionc. decreased vasomotor toned. exaggerated sympathetic stimulation of the hearte. Both a and c are correct.