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25 Cards in this Set
- Front
- Back
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True of nitrous except...
a - flammable b - supports combustion c - heavier than air d - has no odor e - always given in mixture with 02 |
a - flammable
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Pharmacological effect of nitrous oxide
a - relaxation b - antiinflammatory c - extrapyramidal syndrome (EPS) d - general anesthesia e - none of the above |
a - relaxation
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The depressant effects of this intravenous agent are mediated through the mu-opioid receptor within the CNS
a - fentanyl b - ketamine c - midazolam d - propofol e - thiopental |
a - fentanyl
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Surgeon who demonstrated ether at harvard?
a - Will Morton b - horace wells c - dr crawford long d - joseph priestly e - john c warren |
e - john warren
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Harford CT dentist who proposed NO would prevent dental pain?
a - will morton b - horace wells c - crawford long d - joseph priestly e - john warren |
b - horace wells
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mechanism of general anesthesia caused by propofol (diprivan) is through binding to mu-opioid receptors in CNS?
T or F |
F
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this agent is an antagonist to dopamine, and is used to prevent vomiting in general anesthetic syndrome
a - sevoflurane b - glycopyrolate c - droperidol d - lorazepam e - naloxone |
c - droperidol
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The mechanism of hypnosis caused by flurazepam is occupancy of benzodiazepine receptors to enhance affinity of gaba recptors for gaba
T or F |
TRUE
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The following benzodiazepines are all indicated for use as hypnotics rather than anti-anxiety except?
a - alprazolam b - midazolam c - tempazepam d - flurazepam e - triazolam |
a - alprazolam (xanax)
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If your patient was taking buspirone, they would be taking what kind of drug?
A - barbituate hypnotic b - benzodiazepine anti-anxiety c - benzodiazepine hypnotic d - non-benzodiazepine anticonvulsant e - non-benzodiazepine anti-anxiety agent |
e - non-benzo anti-anxiety
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Benzodiazepines cause all of the following except..
a - reduce anxiety b - reduce seizures in epileptics c - block pain of migraine d - relax skel muscles e - cause sleepy (sedation) |
c - block migraine pain (they DONT do this)
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This agent inhibits acid production in stomach by inhibiting proton pump
a - ranitidine (zantac) b - metronidazole (flagyl) c - misoprostol (cytotec) d - omeprazole (prilosec) e - atropine |
d - omeprazole (prilosec)
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This drug, used to treat GERD, is a histamine type 2receptor antagonist
a - cimetidine b - metronidazole c - misoprotosol d - omeprazole e - atropine |
a - cimetidine
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true for carbamazepine as an antiepileptic except...
a - highly effective in complex partial seizure b - associated with causing Heart failure c - causes aplastic anemia d - long term use requires montitoring w/ blood test e - has caused thrombocytopenia |
b - assoc with HF (it is NOT)
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true for phenobarbital as an antiepileptic except...
a - causes ginigival hyperplasia b - causes sedation early on in tx c - effective in tx-ing simple partial d - interacts with many drugs to increase metabolism e - effective in treating tonic-clonic seizures |
a - causes ginival hyperplasia (it does NOT)
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An SSRI
a - amitriptyline b - nortriptyline c - fluoxetine d - nefazodone e - bupropion |
c - fluoxetine (PROZAC)
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Dopamine/NE reuptake inhibitor
a - amitriptyline (elavil) b - nortriptyline (pamelor) c - fluoxetine (prozac) d - nefazodone (serzone) e - buproprion (wellbutrin) |
e - buproprion
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which classification of antidepressants has precautions advised with the use of vasoconstrictor?
a - SSRIs b - Dopamine/NE reuptake inhibitor c - MAOIs d - all of the above |
c- MAOis
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the mechanism of antimicrobial action of alcohol
a - has detergent like effects on membrane b - denature/precipitates proteins c - released iodine to oxidize essential enzymes d - acts by alkylation to destroy essential enzymes e - releases hydroxyl radicals to destroy essential lipids |
b - denatures/precips proteins to cause death
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Best describes use of topical gelfoam in dentistry?
a - to produce shrinkage/retraction of gingiva b - produce topical anesthetic on oral mucosa c - antiseptic intracanal medication d -oral mucosal antiseptic e - adjunct to provide hemostsis in oral/dental surgery |
e - adjunct to provide hemostasis in oral/dental surgery
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Of the antihistamines, this causes MOST sedation
a - loratadine b - fexofenadine c - certirizine d - diphenhydramine |
d - diphenhydramine (benadryl)
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This antihistamine works by inhibiting release of histamine from basophils and mast cells
a - cromolyn b - diphenhydramine c - chlorpheniramine d - certirizine |
a - cromolyn
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used as primary agent in management of bipolar disorder
a - haloperidol b - chlorpormazine c - lithium d - olanzepine e - risperidone |
c - lithium
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an antipsychotic drug indicated for tx of schizophrenia
a - droperidol b - olanzepine c - diazepam d - lithium e - methadone |
b - olanzepine
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which is a non-benzodiazpine hypnotic?
a - triazolam b - temazepam c - zolpidem d - flurazepam |
c - zolpidem (ambien)
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