FINALe Flashcards
Which of the following nerves has an autonomic component?
A. Oculomotor
B. Trochlear
C. Abducens
D. All of the above
A- oculomotor
Autonomic efferent?
A. have cell bodies in dorsal root ganglion
B. Carry visceral pain sensations
C. Carry visceral distension sensations
D. All of the above
D. All of the above
Preganglionic sympathetic fibres?
A. Are myelinated
B. Originate in cranial nerve nuclei
C. Are nonadrenergic
D. All of the above
A. Are myelinated
Where are postganglionic sympathetic cell bodies located?
A. Near target organ
B. Paravertebral ganglion
C. Intermediolateral cells
D. All of the above
B. Paravertebral ganglion
Which of the following systems cannot be mapped in the brain?
A. Olfactory
B. Visual
C. Auditory
D. General somatic sensory
A. Olfactory
Inner direct loop of basal ganglia motor pathway does not include which structure?
A. Thalamus
B. Subthalamus
C. Globus pallidus
D. Striatum
B- Subthalamus
Which cerebellar nucleus is biggest in human?
A. Fastigal
B. Globose
C. Emboliform
D. Dentate
D- Dentate
Fornix originates where and ends where?
A. Entorhinal cortex, dentate gyrus
B. CA3, CA1
C. Dentate gyrus, CA3
D. fimbria of hippocampus, mammillary bodies
D- fimbria of hippocampus, mammillary bodies
Piriform lobe includes all of the following except?
A. entorhinal cortex
B. amygdala
C. Cingulate gyrus
D. Uncus
A- entorhinal cortex
Which vessel supplies majority of lateral side of cerebrum?
A. Anterior cerebral
B. Middle cerebral
C. Posterior cerebral
D. Artery of sylvius
B- Middle cerebral
Disrupting cholinergic input to hippocampal formation causes?
A. plasticity
B. Anterograde amnesia
C. Problem remembering lists
D. long term potentiation
C- Problem remembering lists
Which does not supply medulla?
A. posterior inferior cerebellar artery
B. anterior spinal artery
C. posterior spinal artery
D. anterior inferior cerebellar artery
D. anterior inferior cerebellar artery
Which term refers to increased resistance to passive movements?
A. bradykinesia
B. tremors
C. rigidity
D. athetosis
C- rigidity
Climbing fibres in cerebellum originate from?
A. Purkinje cells
B. inferior olivary nucleus
C. precerebellar nucleus
D. spinal cord
B- inferior olivary nucleus
I’m trying to get a glass of water and my hand trembles more and more as I get closer to the glass. What is the problem?
A. lesion in basal ganglion
B. lesion in cerebellum
C. way too much coffee
D. nervous about CNS exam
B- lesion in cerebellum