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50 Cards in this Set
- Front
- Back
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Oral (PO)
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Enteral - absorbed in GI
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Orogastric/nasogastric tube
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Enteral - oral drug with tube
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Sublingual (SL)
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Enteral - under the tongue
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Buccal
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Enteral - between cheek and gum
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Rectal (PR)
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Enteral - vomiting or uncounscious patients
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Medullary space of bones
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Intraosseous - Parenteral
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Umbilical
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vein or artery used in newborn
- Parenteral |
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Intramuscular- Parenteral
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90 degree
5cc slower absorbtion |
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45 degree
1 cc slower than itramuscular |
subcutaneous (sc, sq) - Parenteral
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injected into loose connective tissue between muscle and skin
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subcutaneous - Parenteral
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Rapid absorption for meds that target the lung tissue (pulmanary)
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Ihalation/Nebulized - Parenteral
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Applied directly to skin
Not absorbed |
topical - Parenteral
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Medication absorbed through the skin
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Transdermal - Parenteral
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Rapid absorption, increasing in popularity
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nasal - Parenteral
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Places the medication directly into a wound or the eye
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Instillation - Parenteral
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10 - 15 degree
1 cc dermal layer of skin |
intradermal - Parenteral
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Solid Forms of drugs
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Pills
Powders Tablets Suppositories Capsules |
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solid form - circle
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Pill
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solid form - drug mix with wax like base that melts at body temperature
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Suppositories
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solid form - Gelatin containers filled with powers or tin pills
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Capsules
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solid form - powders compressed into disk like form
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Tablet
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Liquid forms of drug
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Solutions
Tinctures Suspensios Emulsions Spirits Elixirs Syrups |
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Liquid form -most common
water or oil based |
Solutions
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Liquid form - prepared using an alcohol extraction
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Tinctures
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Solid does not dissolve in the liquid
ex. activated charcoal |
Liquid form - Suspensions
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Oily solvent where oil globules will separate out
-do not inject |
Liquid form -Emulsions
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Alcohol and water solvent with flavoring
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Elixirs
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Sugar, water and drug solutions
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Syrups
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Study of what drug does to body
- actions of drug - response of drug - drug-response relationship - factors altering drug response - drug interactions |
Pharmacodynamics
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- bind to receptor site
- change physical properties of cell - chemically combine w/other substances - alther a normal metabolic site |
Actions of drug
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10 - 15 degree
1 cc dermal layer of skin |
intradermal - Parenteral
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Solid Forms of drugs
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Pills
Powders Tablets Suppositories Capsules |
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solid form - circle
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Pill
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solid form - drug mix with wax like base that melts at body temperature
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Suppositories
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solid form - Gelatin containers filled with powers or tin pills
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Capsules
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solid form - powders compressed into disk like form
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Tablet
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Liquid forms of drug
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Solutions
Tinctures Suspensios Emulsions Spirits Elixirs Syrups |
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Liquid form -most common
water or oil based |
Solutions
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Liquid form - prepared using an alcohol extraction
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Tinctures
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Solid does not dissolve in the liquid
ex. activated charcoal |
Liquid form - Suspensions
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Oily solvent where oil globules will separate out
-do not inject |
Liquid form -Emulsions
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Alcohol and water solvent with flavoring
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Elixirs
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Sugar, water and drug solutions
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Syrups
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Study of what drug does to body
- actions of drug - response of drug - drug-response relationship - factors altering drug response - drug interactions |
Pharmacodynamics
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- bind to receptor site
- change physical properties of cell - chemically combine w/other substances - alther a normal metabolic site |
Actions of drug
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Protein molecules on the surface of cells
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Receptor site
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Force of attraction between a drug and receptor
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Affinity
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Drug's ability to cause the expected response
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Efficacy
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bind and initiate the exepected response (stimulate response)
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Agonist
Antagonist |
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bind and block the receptors normal response
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Antagonist
Agonist |
