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Oral administration of a liquid. In pharmacology and toxicology, a route of administration is the way by which a drug, fluid, poison, or other substance is taken into the body. [1] Routes of administration are generally classified by the location at which the substance is applied. Common examples include oral and intravenous administration ...
In pharmacokinetics, the drug accumulation ratio (R ac) is the ratio of accumulation of a drug under steady state conditions (i.e., after repeated administration) as compared to a single dose. The higher the value, the more the drug accumulates in the body. An R ac of 1 means no accumulation.
Drug delivery is a concept heavily integrated with dosage form and route of administration, the latter sometimes being considered part of the definition. [9] While route of administration is often used interchangeably with drug delivery, the two are separate concepts.
A kardex (plural kardexes) is a genericised trademark for a medication administration record. [2] The term is common in Ireland and the United Kingdom.In the Philippines, the term is used to refer the old census charts of the charge nurse usually used during endorsement, in which index cards are used, but has been gradually been replaced by modern health data systems and pre-printed charts and ...
Before administration, a lyophilized drug is reconstituted as a liquid before being administered. This is done by combining a liquid diluent with the freeze-dried powder, mixing, then injecting. Reconstitution usually requires a reconstitution and delivery system to ensure that the drug is correctly mixed and administered.
Unnecessary drug therapy. This could occur when the patient has been placed on too many medications for their condition and the drug is simply not needed. [7] Wrong drug. This could occur when a patient is given medication that does not treat the patient's condition. Ex. A heart medication to treat an infection. [7] Dose too low.
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A study conducted by the U.S. Food and Drug Administration covered over 100 drugs, prescription and over-the-counter. The results showed that about 90% of them were safe and effective far past their original expiration date. At least one drug worked 15 years after its expiration date. [21]