Pharma W1 Part II: Principles of Administration PDF
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Summary
This document is a mind map or diagram about drug administration routes and principles, including oral, SL, buccal, rectal, enteral, NG, gastrostomy, vaginal routes, and parenteral routes (IM, intradermal, subQ, IV). It also details pharmacodynamics and pharmacokinetics.
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Oral SL, Bucal pt on left side, R leg...
Oral SL, Bucal pt on left side, R leg Rectal flexed how & what the drug "changes" the body dilute meds in max 30 "dynamics" = change/power ml warm water, flush Enteral Drugs with 30 ml Drugs modify (↑ or ↓) the rate/ NG, Gastrostomy strength of cell or tissue function don't crush SR, long acting, EC Lithotomy position and avoid emptying bladder elevate hips and do peri care before Pharmacodynamics Vaginal better at hs Pharma W1 Part II: Routes Pricipals of admon Z track drug-receptor interactions 90 degrees, max 3 ml, 22 G IM used to "pull back" - x blood return ej. opiod vs narcan deltoid max 1 ml Names for meds 0.01 - 0.1, 27 G. TB test intradermal in tuberculin syringe. @5 -15 degrees movement of drug tru body, what body does to body Parenteral Drugs 45 -thin adult extent of drug absorption subq 90 - average adult How available is the drug to the Bioavailability A Pharmacokinetics body’s tissues/cells? 0.5 - 1 ml, 25 G inactivation of meds by enzymes, primarily occurs in the liver, but also lungs, GI D ADME labelling, compatibility tract, and kidneys IV clean port, aspirate- Primary organ responsible for elimination = kidney E flush, adm drug, flush Liver & bowel also help eliminate with 2-3 mlof NS
