Nagelhout Pharm 2 Exam 1 wit correct answers

Nagelhout Pharm 2 Exam 1 wit correct |\ |\ |\ |\ |\ |\




answers
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Ultra short acting depolarizer - CORRECT ANSWERS
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✔✔Succinylcholine


Short-Acting non-depolarizer - CORRECT ANSWERS ✔✔NONE
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Intermediate acting non-depolarizer - CORRECT ANSWERS ✔✔-
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Atracurium
-Cisatracurium
-Vecuronium
-Rocuronium


Long acting non-depolarizer - CORRECT ANSWERS ✔✔-
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Pancuronium


Agents used to treat alzheimers - CORRECT ANSWERS ✔✔-
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Donepezil (Aricept) |\




-Rivastigmine (Exelon) |\




-Galantamine (Razadyne) |\




-Tacrine (Cognex)
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,How do alzheimer's drugs work? - CORRECT ANSWERS ✔✔They
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are cholinesterase inhibitors. More acetylcholine availability,
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patient more alert/aware. |\ |\




What is important to know about alzheimer's drugs and
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anesthetic? - CORRECT ANSWERS ✔✔Succinylcholine effects may|\ |\ |\ |\ |\ |\


last longer. Inability to appropriately breakdown excess
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acetylcholine.


Single twitch monitoring test - CORRECT ANSWERS ✔✔-A single
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electrical stimulus ranging from 0.1-1.0 Hz.
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*Requires baseline before drug administration; generally used as
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qualitative rather than quantitative assessment.* |\ |\ |\ |\




Train-of-four test? Useful during? Not used with? - CORRECT |\ |\ |\ |\ |\ |\ |\ |\ |\


ANSWERS ✔✔A series of four twitches at 2Hz. Every half second
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for two seconds.
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|\ *Reflects blockade from 70-100%; |\ |\ |\




|\ useful during onset, maintenance and emergence.
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Administration of Succs |\ |\




Double-burst test - CORRECT ANSWERS ✔✔Two short bursts of |\ |\ |\ |\ |\ |\ |\ |\ |\


50Hz tetanus seperated by 0.75 seconds.
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, *Similar to TOF; useful during onset, maintenance, and
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emergence; may be easier to detect fade than with TOF; tactile
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evaluation.*


Tetanus test - CORRECT ANSWERS ✔✔Generally, consists of rapid
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delivery of a 30, 50, or 100 Hz stimulus for 5 seconds.
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|\ *Should be used sparingly for deep block assessment, painful.*
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Posttetanic count? Parameters? - CORRECT ANSWERS ✔✔50-Hz.
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Tetanus for 5 seconds, a 3 second pause, then single twitches of
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1Hz. |\




*Used only when TOF or double burst stimulation response is
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absent; count less than eight indicates a deep block, and
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prolonged recovery is likely.* |\ |\ |\




Onset time - CORRECT ANSWERS ✔✔Time from drug
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administration to maximal effect. |\ |\ |\




Clinical duration - CORRECT ANSWERS ✔✔Time from drug
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administration to 25% recovery of twitch response |\ |\ |\ |\ |\ |\




Total duration of action - CORRECT ANSWERS ✔✔Time from drug
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administration to 90% recovery of twitch response |\ |\ |\ |\ |\ |\