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NINJA PRITE MOST ASKED QUESTIONS WITH 100% LATEST COMPLETE SOLUTIONS!!
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NINJA PRITE MOST ASKED QUESTIONS WITH 100% LATEST COMPLETE SOLUTIONS!!
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NINJA PRITE MOSTASKED QUESTIONS
WITH 100% LATEST
COMPLETE
SOLUTIONS!!
PRITE
Evatee 9/27/24 PRITE
,NINJA PRITE MOST ASKED QUESTIONS WITH
100% LATEST COMPLETE SOLUTIONS!!
60 yo right-handed M, getting lost, only writes on right half of paper. Left-sided
hemi-neglect. Where is the lesion? Answer - RIGHT PARIETAL LOBE
66 yo with HTN develops vertigo, diplopia, nausea, vomiting, hiccups, L face
numbness, nystagmus, hoarseness, ataxia of limbs, staggering gait, and
tendency to fall to the left. Dx? Answer - LATERAL MEDULLARY STROKE
26 yo w/HA and R-hand clumsiness for weeks. Exam shows difficutty w/rapid
alternating movements of hand, overt intention tremor on finger-to-nose, and
mildly dysmetric finger tamping. CNS intact and no papilledema. Where will
damage show on MRI? Answer - CEREBELLUM
78 yo pt had an ischemic stroke that left him with a residual mild hemiplegia. Pt
appeared to be unaware that there was a problem of weakness on one side of
this body. When asked to raise the weak arm, the patient raised his normal
arm. When the failure to raise the paralyzed arm was pointed out to pt, he
admitted that the arm was slightly weak. He also neglects the side of the body
when dressing and grooming. Pt did not shave one side of his face, had
difficulty putting a shirt on when it was turned inside out. Area of the brain
likely affected by stroke? Answer - RIGHT PARIETAL LOBE
Adult neurogenesis happens in which area of the brain? Answer -
HIPPOCAMPUS
Previously pleasant mom becomes profane and irresponsible over 6 months.
Most likely a pathology in: Answer - FRONTAL LOBE
, In addiction, dopaminergic neurons project to nucleus accumbens. Cell bodies
of these neurons reside in which area of the brain? Answer - VENTRAL
TEGMENTAL AREA
Orexin is made in what part of the brain? Answer - LATERAL HYPOTHALAMIC
NUCLEI
Which dopaminergic pathway includes the nucleus accumbens and also
mediates addiction and associated behaviors/ reinforcing? Answer -
MESOLIMBIC
Neural plasticity is largely mediated through the capacity to rapidly change in
number and morphology of what cell structure? Answer - DENDRITIC SPINES
Which cell type secretes innate pro-inflammatory cytokines TNF - alpha and Il -
1 B in pts with inflammatory conditions that affect the brain? Answer -
MICROGLIA
Cortical synaptic remodeling characteristic of normal adolescence is also
believed to be associated with what neurobiological change? Answer -
PREFERENTIAL LOSS OF EXCITATORY SYNAPSES
DA release in what structure represents common final event associated w/
reinforcing effects of opiates, cocaine, amphetamines, nicotine, PCP, and
alcohol? Answer - NUCLEUS ACCUMBENS
In addiction, dopaminergic neurons project to nucleus accumbens. Cell bodies
of these neurons reside in which area of the brain? Answer - VENTRAL
TEGMENTAL AREA
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