Question

four of the five answers listed below are the result of adh (antidiuretic hormone) secretion. select the exception.
solutes concentration decreases.
water is reabsorbed in the distal tubule.
distal tubule and collecting duct become more permeable to water.
rise in solute concentration in blood.
fluid volume of blood increases.
question 3
what is the name given to the fluid removed from the blood but not yet processed by the nephron tubules?
urine
water
renal plasma
filtrate
urethral fluid

Explanation:

• For the first question: ADH (antidiuretic hormone) acts on the distal tubule and collecting duct, making them more permeable to water. This leads to water reabsorption in the distal tubule, an increase in blood fluid volume (as more water is retained in the body), and a decrease in solute concentration in the blood (since more water dilutes the solutes). A rise in solute concentration in blood is the opposite of what ADH causes.
• For the second question: Filtrate is the fluid that is removed from the blood by the glomerulus and enters the Bowman's capsule before being processed by the nephron tubules. Urine is the final product after processing. Water is a component of the filtrate and urine. Renal plasma is not the correct term for this initial fluid. Urethral fluid is not relevant to this stage.

Answer:

• First question: Rise in solute concentration in blood.
• Second question: filtrate.