A fall in glomerular filtration rate (GFR) activates
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(a) adrenal cortex to release aldosterone (b) adrenal medulla to release adrenaline (c) juxta – glomerular cells to release renin (d) posterior pituitary to […]
Consider the following four statements (i-iv) regarding kidney transplant and select the two correct ones out of these (i) Even if a kidney transplant is proper the recipient may need to take immune suppresants for […]
The principal nitrogenous excretory compound in humans is synthesised
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(a) in kidneys but eliminated mostly through liver (b) in kidneys as well as eliminated by kidneys (c) in liver and also eliminated by […]
Consider the following four statements (a-d) about certain desert animals such as kangaroo, rat. (a) They are dark colour and high rate of reproduction and excrete solid urine (b) They do not drinkwater, breathe at […]
Which one of the following statements is correcty with respect to kidney function regulation?
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(a) When someone drinks lot of water, ADH release is suppressed (b) Exposure to cold temperature blood flow […]
The maximum amount of electrolytes and water (70-80 %) from the glomerular filtrate is reabsorbed in which part of the nephron?
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(a) Ascending limb of loop of Henle (b) Distal convoluted tubule […]
Which one of the following statements in regard to the excretion by the human kidneys is correct?
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(a) Descending limb of Loop of Henle is impermeable to water (b) Distal convoluted tubule is […]
Which one of the following correctly explains the function of a specific part of a human nephron/
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(a) podocytes : create minutespaces (slite pores) for the filtration of blood into the Bowman’s […]
What will happen if the stretch receptors of the urinary bladder wall are totally removed?
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(a) Micturition will continue (b) Urine will continue to collect normally in the bladder (c) There will be […]
A young infant may be feeding entirely on mothers milk which is white in colour but the stools which the infant passes out is quite yellowish. What is this yellow colour due to?
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