Pharm 1 Flashcards by Tanya Saluk

Oxybutynin

Urinary tract anti-spasmodic

Blocks acetylcholine at muscarinic receptors (cholinergic receptors)

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Doxazosin

Treats BPH

Blocks alpha1 adrenergic receptors (dilates blood vessels)

For bladder and htn

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Norfloxacin

Anti-infective
Gram-negative
For UTI

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Alpha 1 receptors affect

Vasoconstriction
Pupil dilation
Close bladder sphincter

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Alpha 2 receptors

Negative feedback

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Beta 1 receptors

Cardiac tissue - increase heart rate

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Beta 2 receptors

Smooth muscles -

Relaxes and dilates blood vessels, lung tissue, uterine wall

Increases blood sugar

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Cholinergic muscarinic receptors

Constrict pupil
Increase GI
increase saliva
Increase bladder constriction
Decrease heart rate

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Cholinergic nicotinic receptors

Muscle contraction
Autonomic response
Release norep and ep

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Dopamine

Alpha and beta andrenergic agonist

For shock

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Phenylephrine

Alpha agonist

Constricts blood vessels in nose

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Isoproterenol

Beta specific agonist

Dilate lungs and increase heart rate

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Labetalol

Alpha and beta blocker

Blocks norepinephrine

Lowers blood pressure

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Phentolamine

Alpha andrenergic blocker

For pheochromocytoma and htn

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Doxazosin

Alpha1 selective blocker

For BPH and htn

Dilates vasculature

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Propranolol

Beta blocker

Blocks receptors in heart and kidney

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Atenolol

Beta1 selective blocker

For htn for pt with copd

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Aspirin

Salicylate

Inhibit prostaglandins
Reduces fever
Inhibits platelets

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Ibuprofen

NSAID

Blocks prostaglandin
Anti-inflammatory
Antipyretic
Analgesic

Acetaminophen

Hepatotoxicity!!!

Auranofin

Gold compound

For RA if NSAIDS don’t work

Reduce inflammation

Gentamicin

Aminoglycosides

VERY BAD SIDE EFFECTS

give IM

Etapenem

Carbapenem

FATAL GI TOXICITY

treats gram + and-

Cefazolin

Cephalosporin

Similar to penicillin

Used pre-op

Cipro

Fluoroquinolones Don't take with iron

Amoxicillin

Penicillin Use for strep, staph, pneumococcal

Cotrimoxazole

Sulfonamides Don't use with thiazides!!!

Tetracycline

Tetracyclines Use when penicillin can't be used Can affect teeth of young kids Digoxin and iron toxicity NO MILK

Isoniazid

Antimycobacterials For TB Orange pee

Erythromycin

Macroglides

Fluconazole

Azole antifungal | Systemic

Metronidazole (flagyl)

Antiptotozoals

Rimitadine

Anti-influenza

Acyclovir

Antiviral for herpes and cmv

Thiopental

Barbiturate anesthetic General anesthesia

Midazol (versed)

Non-barbiturate Amnesia and sedation

Halothane

Volatile liquid anesthetic Induce and maintain anesthesia

Lidocaine

Local anesthetic

Succinylcholine

Neuromuscular joint blocker DO NOT USE WITH MYASTHENIA GRAVIS Blocks ach receptors

Atropine

Cholinergic blocker (muscarinic)

Bethanechol

Direct cholinergic agonist For urinary retention

Donepezil

For Alzheimer's | Indirect cholinergic agonist

Lasix

Loop diuretic

Hydrochlorothiazide

Distal tubule diuretic

Spironolactone

K sparing diuretic | Distal tubule

Mannitol

Osmotic diuretic

Acetazolide

Carbonic anhydrase inhibiting diuretic Proximal tubule