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20 Cards in this Set
- Front
- Back
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larger doses of sedatives/hypnotics can cause ________
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anesthesia
coma death |
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define Hypnotic
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drugs that suppress the CNS enough to cause sleep
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define Sedative
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smaller doese that cause drowsiness
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list the types of sedative/hypnotics
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barbituates
dalmane- flurazepam halcion-triazolam chloral hydrate ambien ethanol |
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which drugs are specific for sedation
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dolmane- flurazepam ->reduce stage 4 sleep
halcion-triazolam -> amnesia (end in ___am) |
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list barbituates from shortest to longest acting
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Thiopental- ultra short- IV anesthetic
Secobarbital- short Pentobarbital Amobarbital- intermediate Butobarbital Phenobarbital- long, anticonvulsant therapy Barbital |
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Sedative that acts as an anticonvulsant therapy esp in children
a) thiopental b) halcion-triazolam c) ambien d) luminal-phenobarbital |
luminal-phenobarbital
(long acting barbiturates) |
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which class of drugs inhibit the reticular activating system, and can initially inhibit REM sleep
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barbiturates
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may have a paradoxic affect on the elderly causing excitation
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barbiturates
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list the marked adverse affects of barbiturates
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syncope, fainting
angioneurotic edema depressed respiration circulatory collapse deadly w alcohol |
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benzodiazepine
a) dalmane-flurazepam b) halcion- triazolam c) ambien d) preludin |
dalmane-furazepam
halcion triazolam inhibit GABA receptors (end in ___am) |
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inhibit GABA receptors
a) All Benzodiazepines b) halcion triazolam c) ambien d) dalmane-flurazepam |
ALL
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marked reduction of stage 4 sleep
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flurazepam-dalmane
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produces physiologic sleep with little effect on breathing or BP
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Chloral Hydrate
can cause renal/lv damage or sudden death |
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list marked adverse affects of chloral hydrate
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used for physiologic sleep for SHORT term use- can cause
LV/Renal damage sudden death -secondary to cardiac arrhythmia |
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blocks GABA but is not a benzodiazepine
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Ambien- hypnotic
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compared to other sedative/hypnotics this drug has minimal effect on muscle relaxing/ anti-convulsing
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ambien
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may cause ab/muscle/joint pain and may cause sleepwalking activities
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ambien
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which of the following is a true statement about ethanol
a) inhibits excitatory centers in brain causing depression b) inhibits secretion of gastric juices c) depresses vasomotor centers in Medulla d) inhibits ADH from Ant Pituitary |
true = depress vasomotor center in medulla
inhibits inhibitory centers initially promotes gastric secretion via gastrin/histamine inhibits ADH from Post Pituatary |
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T/F
ethanol can cause hyperglycemia |
F
hypoglycemia or hyperlipemia |
