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50 Cards in this Set
- Front
- Back
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repeating boluses until desire effect is reached is termed
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cumulative action
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enhancing effect of promethiezine with morphine is an example of
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potentiation
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individual reaction that is not normally seen
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idiosyncrasy
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opthalmaic anesthetic?
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cocaine
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benzies and barbs work by
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increasing GABA receptor effects
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examples of methyxanthines
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caffeine
aminophylline theophylline |
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psychotherapeutic medications work by
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regulating excitatory and inhibitory nuerotransmitters
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common side effects of antipsychotics meds?
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extrapyramidol reactions treated with Diphenhydramine
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MAOI inhibitors work by
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promoting the release of noreppie
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pharmacology therapy for parkinsons's disease is aimed at
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restoring the balance between noreppie and acetyhcholine
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the parasympathetic nervous system exerts its control via
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several cranial nerves
some lumbar nerves |
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which of the following drugs is a direct acting cholinerigc
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neostigmine (prostigmine)
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what is a reverisible cholinesterase inhibiter
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physostigmine (antilrium)
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sympathetic fibers arise from
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T1-L2
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alpha 1
alpha 2 beta 1 beta 2 dopaminergic |
alpha 1 = peripheral vasoconstriction
alpha 2 = presynaptic inhibition & vasodilation beta 1 = increased chrono and inotrophy beta 2 = ateriole and bronchiole dilator dopaminergic = renal artery dilator |
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alpha 1 antagonist
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prazosin (minipress)
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beta 1 selective antagonist
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atenolol (tenormin)
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class 1 antiidys.
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sodium channels
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admin fuerosamide too quickly?
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tinnitis and deafness
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losartan (cozaar)
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angiotensin II blocker
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calcium channel blocker with no effect on heart?
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nifedipine
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sodium nitroprusside (nipride)
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reduces blood pressure by vasodilation
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eppie
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eppie - beta agonist
albuterol - beta 2 selective agonist theophylline - methylxanthines ipratropium - anticholinergic |
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nasal decongestants
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alpha 1 agonist
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antihistamines work by
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competing for histamine receptor sites
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what is not a type of laxative
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compazine
laxatives -surfactant -bulk-forming -osmotic |
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not an effect of pitressin vasopressin
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less concentrate urine
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levothyroxine (synthroid)
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hypothyroidism
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adrenal cortex secretes
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androgen
mineral corticoid glucocorticoid |
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human insulin is better because
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it does not cause allergic reactions
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penicillin and cephalosporins work by
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inhibiting wall synthesis
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urioscoric drugs are used to treat
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gout
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skin cleansing before IV?
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antiseptic
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2 gtts o.s.
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"oculus sinister" - left eye
also oculus dexter - right eye oculus uterque - both eyes |
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adjunct to MDI?
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spacer
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a teaspoon holds how many mL?
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5 mL
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H20 after oral drug admin?
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4-8 oz
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rectal adminisitration of drugs?
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rapid, avoids the liver
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deltoid muscle IM ?
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2cc
5cc ok for vastus lateralis, rectus femoris, dorsal gluteal |
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PICC
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central line inserted in a peripheral vein
aka "peripherally inserted central catheter" |
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colloids
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dextran
plasmanate hetastarch |
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amount of isotonic intraventricular space shift in 1 hour
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2/3s of isotonic solution
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fluid to blood replacment ratio
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1:3
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normal tubing vs blood tubing?
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blood tubing has a filter to prevent embolism
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chills, fever, nausea, vomiting following IV
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pyrogenic reaction
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huber needle
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has a hole on the side
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fluids and meds under pressure?
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infusion pump
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RED
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none
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BLUE
"BC" |
Citrate
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Green
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heparin
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