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Chapter 40
Diuretics
5
Pharmacology
Undergraduate 2
10/26/2011

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Term
What is the purpose of Diuretics?
Definition
To increase the urin output which results in removal of salts and water

A treatment for hypertension, fluid overload due to renal disease, heart failure, or liver failure
Term
Anatomy of the Kidney
Definition
2 kidneys, cal live normal life with only one
Each kidney has 1 million nephrons
Term
What is a Nephron?
Definition
Kidneys's functional unit
It has four functionally distinct regions
1) Glomerulus
2) Proximal convoluted tuble
3) loop of Henly
4) Distal convoluted tubule
Term
Blood flow
Definition
every 1.5 hrs entire extracellular body fluid circulates through kidney
(we have about 4.5 L blood)
Term
What is the function of the kidney?
Definition
1)Removal of excess fluid from extracellular fluid and maintenance of ECF volume and composition
2)maintain acid/base balance
3)removal of metabolic waste and toxins
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