I. Excess loss of water from body II. Hypothalamus III. Osmoreceptors IV. ADH V. Neurohypophysis VI. Water reabsorption DCT and CT VII. Prevention of diuresis Arrange the given processes in correct sequence for regulation in kidney |
|||
a) |
I II III IV V VI VII |
b) |
VII VI V IV III II I |
c) |
I III II V IV VI VII |
d) |
I III II IV V VII VI |
I. Excess loss of water from body II. Hypothalamus III. Osmoreceptors IV. ADH V. Neurohypophysis VI. Water reabsorption DCT and CT VII. Prevention of diuresis Arrange the given processes in correct sequence for regulation in kidney |
|||
a) |
I II III IV V VI VII |
b) |
VII VI V IV III II I |
c) |
I III II V IV VI VII |
d) |
I III II IV V VII VI |
(c)
Osmoreceptors in the body are activated by changes in the blood volume, body fluid volume and ionic concentration. An excessive loss of fluid from the body can activate these receptors, which stimulate the hypothalamus to release ADH (Antidiuretic Hormone) or vasopressin from neurohypophysis (posterior lobe of pituitary). ADH facilitate the water reabsorption from latter parts of the tubule there by preventing decreases or water loss