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Renal Physiology
Renal Physiology
10
Physiology
Graduate
07/14/2011

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Cards

Term
Name the 1 of the 5 main functions of the Kidneys
Definition
1) Regulation of water, inorganic ion balance, acid-base balance (in cooperation with the lungs) and the fluid volume of the internal environment (Blood volume)
Term
Name 1 of the 5 main functions of the Kidneys
Definition
Excrete metabolic waste products from the blood into the urine as fast as they are produced to keep waste products from accumulating in the body.
Term
Name 1 of the 5 main functions of the kidneys
Definition
Removal of foreign chemicals from the blood (drugs,pesticides, food additives) and their excretion into the urine
Term
Name 1 of the 5 main functions of the kidneys
Definition
Gluconeogenesis
Term
Define Gluconeogenesis
Definition
during prolonged fasting, the kidneys synthesize glucose from amino acids and other precursors and release it into the blood.
Term
Name 1 of the 5 main functions of the kidneys
Definition
The kidneys act as secretory glands, releasing 2 hormones and 1 enzyme.
Term
Explain how the kidneys act as secretory glands.
Definition
Release 2 hormones: erythropoietin and 1,25-dihydroxyvitamin D (influences calcium balance) and 1 enzyme Renin
Term
Renin is important in the control of ? and the balance of ?
Definition
blood pressure and sodium balance
Term
Each glomerulus is supplied with blood by an ?
Definition
afferent arteriole
Term
The blood leaves the glomerulus by the ?
Definition
efferent arteriole
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