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51 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Chemical used to diagnose, treat or prevent disease
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Drug
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Study of drugs and their interaction with the body
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Pharmacology
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Name suggested by the manufacturer
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Generic Name
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Manufacturer given to increase brand loyality
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Brand name
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How drug is absorbed, distributed and elimnated
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Pharmacokinetics
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Adverse reactions
Drugs undesired effects |
Side Effects
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HOw drug is given
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Routes of administration
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Conditions make it inappropriate to give the drug
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Contraindications
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amount of drug that should be given
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Dosage
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Federal
State Individual Agencies |
Legal
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High Abuse, no accepted medical indications
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schedule 1
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LSD Heroin
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High abuse, accepted medical indications
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Schedule 2
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Morphine, cocaine
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Less abuse, psychological dependency
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Schedule 3
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Vicodin, tylenol, codeine
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Low abuse, limited psychological dependence
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Schedule 4
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Valium, phenobarbital
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Lowest abuse, very limited psychological dependence
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Schedule 5
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cough medicine w codiene
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6 rights of medication Administration
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right person
right drug right dose right time right route right documentation |
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Identify person by name
do not confuse multiple patiens |
Right person
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Repeat physicians orders back
Withdraw right medication |
Right Drug
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Pull medication out of box
draw up medication before adminster to patient double check with partner |
right drug
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Medication given
Dose given Time given Effects seen |
Right documentation
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no risk to fetus in 1st or later trimesters
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category A
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potential risk in animal studies, but not in pregnant women
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Category B
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No studies or benefits may outweigh the risks
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Category c
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Risk exist, but benefits may outweigh those risks
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Categroy D
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Fetal risk demonstrated. Risk far outweigh benefit
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Category X
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Metabolism and extracellular fluids may be increased(higher metabolism)
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pediatric patients
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Broselow tape
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always use pediatric tools
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Pharmacology
2 divisions |
pharmacokinetics
Pharmacodynamics |
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How drug is transported in and out of the body
absorbtion distribution biotransformation elimination |
pharmacokinetics
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Effects of the drug when they reach their target tissues
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Pharmacodynamics
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requires energy to move a substance
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active transport
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requires a carrier protien to transport large molecules
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Facilitated Diffusion
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Movement of substance are of higher concentration to area of lower concentration
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diffusion
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fluid like water area are of higher concentration to area of lower concentration
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osmosis
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movement from high pressure to a lower pressure
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Filtration
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How the drug finds its way to desired tissue
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absorption
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must get into blood stream first
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absorption
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amount of drug that is still active after it reaches its target tissue
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Bioavailibilty
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HOw drug is distributed throughout the body
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distribution
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distributed through the circulatory system
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distribution
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dependent on binding in the blood stream
albumin in the blood big blood protein |
distribution
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tight junction between capillary and endothelial cells prevent this?
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prevent distribution
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Breakdown of drugs
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Biotransformation
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transform drug into a more or less active metabolite
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Biotransformation
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make drug more water or less lipid soluble to facilitate elimination
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Biotransormation
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First pass through the liver may partially or completely inactivate many drugs
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"first-pass effect"
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extreted through urine, feces or expiration
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Elimination
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medication delivered through GI tract
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enteral
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medications delivered any area outside the Gi tract
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Parenteral
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Oral
sublingual buccal rectal |
enteral routes
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Intravenous (IV)
Endotracheal Intraosseous (IO) Umbilical Intramuscular Subcutaneous Intradermal Inhalation Topical Transderamal Nasal Instillation |
Parenteral routes
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