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Pharm Exam 1
material for Exam 1
Term | Definition |
---|---|
First pass | when a drug that goes to the liver before being distributed to the rest of the body |
Examples of first pass | Enternal (GI), oral or rectal, hepatic artery, or portal vein |
Examples of non first pass | sublingual, parental, SUBQ, IM, topical, transdermal, or inhalation |
Ways drugs are excreted | kidney, bowel, lungs, sweat, salivary glands, and mammary glands |
Agonist | makes a body process happen that would normally happen, just quicker |
Antagonist | inhibits something the body naturally does from happening |
Agonist example | Insulin |
Antagonist example | beta blockers |
Enzyme interaction | prevents an enzyme reaction from happening in the body |
Non-specific Interaction | don’t do anything to the persons body, it has another action |
Non-specific Interaction example | Antibiotics |
Enzyme interaction example | ACE inhibitors |
Theraputic index | ratio between a drug's theraputic benefit and it's toxis effects |
Tolerance | A decreasing response to repeated drug use |
Dependance | a physiological or psychological need for a drug |
additive effect | drugs with similar actions work together |
synergistic effect | combined effect is greater than if used alone |
antagonist effect | drug effects are less than if given separately |
idiosyncratic reaction | abnormal response to the drug |
iatrogenic effects | unintentional treatment |
teratogenic effects | drugs harmful to fetus |
mutagenic | drug causes alteration in chromosome structure |
Carcinogenic | chemicals and drugs that cause cancer |
C-1 drug | no medical reason to give |
C-2 drug | highly addictive but have medical use |
C-3 | counted meds |
C-4 | counted meds |
C-5 | controlled but sold OTC |
Saw Palmetto | diuretic, treatment of BPH |
Garlic | blood thinner |
Goldenseal | Antibacterial, antifungal, and antiprotozoal |
Ginko Biloba | helps boosts memory |
St. Johns Wart | antidepressant |
Valerian | sleep aid |
adverse effects of opioids | sedation, respiratory depression, euphoria, bradycardia |
meperidine-like drugs | fentanyl, -nil drugs |
Mathadone-like drugs | methadone |
morphine-like drugs | heroin, codine, hydrocodone |
other classification | tramadol |