14 Mg/min e. 27. If, Blood flow to the kidneys decreases, which of the following

Question

14 Mg/min e. 27. If, Blood flow to the kidneys decreases, which of the following will occur? a. aldosterone secretion will decrease b. sodium reabsorption will be inhibited c. there will be systemic vasodilatation d. water reabsorption will decrease e. ADH in the blood will increase In response to excess water in the body. a. antidiuretic hormone will be secreted by the anterior pituitary gland b. aldosterone secretion will increase c. sodium reabsorption will be increased d. renin production will increase e. the glomerular filtration rate will increase When the renal threshold for a substance exceeds its tubular maximum a. more of the substance will be filtered b more of the substance will be reabsorbed c. more of the substance will be secreted d. the amount of substance that exceeds the tubular maximum will be found in the 28. 29. urine e. both a and d

Explanation / Answer

27. When blood flow to kidneys decreases, a systemic vasodilatation happens in order to make more blood to flow.

28. When body has excess water, the glomerular filtration rate accelerates to increase the water filtration

29. When the renal threshold for a substance (for e.g. Glucose) exceeds. leads to the increased substance being filtered & found in the urine. Hence answer is both a & d.

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