| Term 
 | Definition 
 
        | describes the processes of drug absorption, distribution, metabolism, and excretion |  | 
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        | Term 
 | Definition 
 
        | route of admin that does not involve the gastrointestinal tract |  | 
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 | Definition 
 
        | route of drug admin. by way of the mouth through swallowing |  | 
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        | Term 
 
        | intravenous (IV) injections |  | Definition 
 
        | route of drug admin. drug is injected directly into a vein |  | 
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        | Term 
 
        | intramuscluar (IM) injection |  | Definition 
 
        | route of drug admin., drug is injected into the deltoid or gluteal muscles |  | 
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 | Definition 
 
        | time required for the body to reduve the amt. of drug in the plasma by one-half |  | 
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        | Term 
 | Definition 
 
        | decreased drug effect occurring after repeated use |  | 
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 | Definition 
 
        | provide delivery of drug for extended period of time |  | 
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        | Term 
 | Definition 
 
        | avoid upper GI tract irritation |  | 
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 | Definition 
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        | Term 
 | Definition 
 
        | elixirs,spirits, tinctures, exp. Nyquil, cough meds
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        | Term 
 | Definition 
 
        | admin. of drug absorbed thru the skin via a patch |  | 
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        | Term 
 | Definition 
 
        | drug inhaled thru the nose into the respiratory sysem |  | 
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        | Term 
 | Definition 
 
        | involves a combo of psychological and physical factors |  | 
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        | Term 
 | Definition 
 
        | most severe states of drug dependency |  | 
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 | Definition 
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 | Definition 
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        | Term 
 | Definition 
 
        | some risk to fetus (risk vs. benefits)
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 | Definition 
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 | Definition 
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        | Term 
 
        | FDA pregnancy category NR |  | Definition 
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