PSY441: mer\'s disease is most closely aaocl the number of in A acetylcholine ne
ID: 3464370 • Letter: P
Question
PSY441: mer's disease is most closely aaocl the number of in A acetylcholine neurons B. neurofibrillary tangles C. aggregates of hyper phosphonylated tad associatedwith aprogressive decline ir E. B&C; F. A, B&C; REM-sleep behavior disorder is marked by A. no atonia during REM sleep B. no dreaming during REM sleep C. PGO spikes during slow wave sleep D. hypnogogic hallucinations during the waking E. A&B; 41. 42. Continuous positive airway pressure (CPAP) mask s effectively treat A. nocturnal enuresis B. pavor nocturnis C. sleep apnea D. REM-sleep behavior disorder E. narcolepsy Cataplexy refers to, A. excessive, overwhelming daytime sleepiness B. sudden loss of muscle tone C. abrupt loss of consciousness D. sleep apnea-related snoring E. hypnogogic hallucinations during the waking state F. B&C; 43. Aucienkea oe Memory consolidation is thought to occur during A. REM sleep B. paradoxical sleep C. deep sleep D. stage-3 sleep E. A& B F. C& D 44. Flaccid paralysis occurs normally during A. REM-sleep behavior disorder B. delta-wave sleep C. REM sleep D. A&B; E. A& C 45.
Explanation / Answer
40.a) acetylcholine neurons
Aggregates of hyperphosphorylated tau proteins and neurofibrillary tangles increase in the case of Alzheimer's.
41. d) hypnogogic hallucinations during the waking state.
REM sleep is characterised by hallucinations.
42. c) sleep apnea
43. b) sudden loss of muscle tone.
cataplexy is a condition of sudden weakening of muscles followed by full consciousness.
44. a) REM sleep
45. c) REM sleep
46. a) EEG
EEG is used to measure the brain activity during REM sleep.
47. d) beta, alpha
48. c) REM sleep , paradoxical sleep
49. b) afferent
Sensory neurons are always afferent because they carry impulses from sensory organs to central nervous system.
50.b ) Heroin is more lipid soluble than morphine
51.a) stage 2 sleep
52. d) dopamine
Dopamine is relesed when an addiction is satisfied.
53.c) muscarinic
54. c)black widow spider venom
It is a tetanus toxin which has the opposite effect.
55.e) chemical substance that alters emotion, cognition and behaviour.
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.