Blog posts : "the physical examination"

DISTRIBUTION OF DRUGS

The second phase also involves some sort of far larger percentage of body large than does the main phase and usually accounts for most of the extravascularly distributed medication. With exceptions such as the brain, diffusion of drug in the interstitial fluid occurs rapidly because of the highly pe…

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DRUG ABSORPTION, BIOAVAILABILITY, TOGETHER WITH ROUTES OF ADMINISTRATION

In addition, drugs in this GI tract may very well be metabolized by the enzymes in the intestinal flora, mucosa, or liver before they obtain the general lymphatic circulation.

The parenteral injection of drugs comes with certain distinct advantages over oral administration. In some instances, parente…

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