Question

58.) What hormone,which triggers sodium retention, is ultimately produced by the initial secretion of renin in the kidney?

atrial natriuretic hormone

cortisol

aldosterone

antidiuretic hormone

erythropoietin

59.) What stimulus is the primary cause of the release of renin from the juxtaglomerular apparatus?

low blood potassium

low blood pressure

high blood pressure

high blood sodium

low blood oxygen

60.) The majority of renal filtration occurs in the

loop of Henle.

proximal convoluted tubule.

distal convoluted tubule.

collecting duct.

renal corpuscle

61.) Changes in the composition of the tubular fluid of the kidney that are the result of hormonally driven changes in ion secretion, such as seen with ANF or aldosterone, occur in the

renal corpuscle.

distal convoluted tubule.

renal sinus

loop of Henle.

proximal convoluted tubule

62.) The concentration of renal filtrate is highest in the

the glomerular capsule

Distal convoluted tubule

Proximal convoluted tubule

Cortical portion of the collecting duct

Base of the Loop of Henle

Answer 1

58. "Aldosterone" is the hormone that triggers sodium retention by the initial secretion of renin in the kidneys.

59. "Low blood pressure" is the stimulus which is the primary cause to release renin from juxtaglomerular apparatus.

60. Majority of renal filtration takes place in "Loop of Henle".

61.Changes in the composition of tubular fluid of the kidney that are results of hormonally driven changes..

"Proximal convoluted tubule"

62. The concentration of renal filtrate is highest in " Basal loop of Henle".