NURS 660 EXAM 3 LATEST 2026 QUESTIONS AND DEFINITIVE ANSWERS ASSURED SUCCESS

NURS 660 EXAM 3 LATEST 2026 QUESTIONS AND DEFINITIVE
ANSWERS ASSURED SUCCESS


What is the moa of trazodone?
5ht2c antagonist, h1 antagonist




What is the moa of lorazepam?
Positive allosterioc modulator binds to gaba




Which neurotransmitter is affected by light and activity?
Melatonin




What condition does this describe a. Worry, anxiety, arousal,
fatigue, sleeplessness, muscle tension?
Gad




What condition does this describe anticipatory anxiety, worry
about panic, unexpected panic attacks, trying to avoid future
attacks?
Panic disorder



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, What condition does this describe anxiety/fear over social
performance?
Social anxiety disorder




What condition does this describe anxiety while re-
experiencing, increased arousal and startle responses,
nightmares?
Ptsd




What part of the body produces a substance that helps
promote jet lag?
Pineal glad




The patient has been recently dx with hypothalamous tumor
experiencing trouble sleeping and staying awake. What
neurotransmitters are being affected in the hypothalamus.
What is more activating and what is more sedating.
Gaba vs histamine




What meds are used to treat narcolepsy?
Methyphenylate pemoline modafinil
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