VPHY Test Questions with complete
solutions already passed
Damage to the parasympathetic neurons would impair the - correct answer
✔✔Micturition reflex
Renal clearance of _______ is equal to GFR? - correct answer ✔✔Insulin
Concentration of glucose in glomerular ultrafiltrate is _______ than tat of plasma -
correct answer ✔✔More
Renal clearance of what exceeds GFR - correct answer ✔✔PAH
What decreases glomerular filtration? - correct answer ✔✔Plasma protein
concentration
During renal autoregulation, what is the affects of BP increase - correct answer
✔✔Afferent arterioles constrict, GFR same
During renal autoregulation, what is the affect of BP decrease - correct answer
✔✔Afferent arterioles dilate, GFR same
Where does the majority of renal ultrafiltrate occur? - correct answer ✔✔PCT
, What happens to osmolality as filtrate moves through ascending LOH? - correct
answer ✔✔Decrease
What happens to osmolality as filtrate moves through descending LOH? - correct
answer ✔✔Increases
In the apical membrane, how is sodium transported? - correct answer
✔✔Facilitated diffusion
In the basolateral membrane, how is sodium transported? - correct answer
✔✔Active transport
What has the net effect of concentrating solutes in the interstitial fluid of the renal
medulla? - correct answer ✔✔Vasa recta
Where is ADH secreted from? - correct answer ✔✔Posterior pituitary
What does ADH do and where? - correct answer ✔✔Inserts aquaporins in the
medullary collecting duct
What stimulates ADH? - correct answer ✔✔Increase in plasma osmolality
Where is aldosterone secreted from? - correct answer ✔✔Adrenal cortex
solutions already passed
Damage to the parasympathetic neurons would impair the - correct answer
✔✔Micturition reflex
Renal clearance of _______ is equal to GFR? - correct answer ✔✔Insulin
Concentration of glucose in glomerular ultrafiltrate is _______ than tat of plasma -
correct answer ✔✔More
Renal clearance of what exceeds GFR - correct answer ✔✔PAH
What decreases glomerular filtration? - correct answer ✔✔Plasma protein
concentration
During renal autoregulation, what is the affects of BP increase - correct answer
✔✔Afferent arterioles constrict, GFR same
During renal autoregulation, what is the affect of BP decrease - correct answer
✔✔Afferent arterioles dilate, GFR same
Where does the majority of renal ultrafiltrate occur? - correct answer ✔✔PCT
, What happens to osmolality as filtrate moves through ascending LOH? - correct
answer ✔✔Decrease
What happens to osmolality as filtrate moves through descending LOH? - correct
answer ✔✔Increases
In the apical membrane, how is sodium transported? - correct answer
✔✔Facilitated diffusion
In the basolateral membrane, how is sodium transported? - correct answer
✔✔Active transport
What has the net effect of concentrating solutes in the interstitial fluid of the renal
medulla? - correct answer ✔✔Vasa recta
Where is ADH secreted from? - correct answer ✔✔Posterior pituitary
What does ADH do and where? - correct answer ✔✔Inserts aquaporins in the
medullary collecting duct
What stimulates ADH? - correct answer ✔✔Increase in plasma osmolality
Where is aldosterone secreted from? - correct answer ✔✔Adrenal cortex
