Endocrine Functions Flashcards

1
Q

Renin

A

Secreted by the juxtaglomerular apparatus in the kidneys
Converts angiotensinogen to angiotensin I
Angiotensin I converts to angiotensin II

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2
Q

Angiotensin II

A

Controls renal bloodflow

1) Constricts renal arterioles
2) Secretion of aldosterone helps retain sodium

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3
Q

Aldosterone

A

Promotes reabsorption of Sodium (with water) from filtrate, and secretion of Potassium from blood into filtrate

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4
Q

Antidiuretic hormone

A

Promotes water reabsorption from filtrate, in the distal convoluted tubule and collecting duct

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5
Q

Parathyroid hormone

A

Promotes Calcium reabsorption and excretion of phosphate from filtrate

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