jeopardy review exam 1 - game 2 Flashcards
Which cerebral lobe will be impaired due to the gliablastoma?
R frontal lobe
Which function will be compromised the MOST in pt with stroke as indicated by attached image?
language
What is structure “B” indicated in image?
R trigeminal nerve
Matching the primary cortices and the cerebral lobe they are located in?
M1: precentral gyrus in frontal; S1: postcentral gyrus in parietal lobe; A1: auditory primary cortex in temporal lobe; V1: visual primary cortex in occipital lobe
- A pt with stroke complains of R facial numbness and L body/limb paresis, no other significant impairments. Where is stroke MOST likely located?
R middle pons
Which cranial nerves will be directly impaired due to stroke as indicated by image?
CN 6-8
What functions will be impaired by stroke as indicated in image?
Lost postural control, truncal ataxia
Which sectional plane does the parallel fibers locate?
coronal plane
What is the structure indicated by blue color?
corpus pallidum
Where does the climbing fiber come from?
Contralateral inferior olivary nucleus
Where are the sensory and motor decussation locations?
caudal medulla
A pt with thalamic stroke demonstrates L facial droop, no other significant impairment. Which thalamic nucleus is directly impaired?
R ventral lateral nucleus
Demonstrate intention tremor and dysdiadochokinesia
Finger to nose; fast supination/pronation of hands
What are the functions of ascending limb of reticular formation system in the brainstem?
arousal and alertness
A small infarct (ischemic stroke) happens in the caudal left pyramid. Which functions will be impaired?
R body/limb hemiparesis
A pt demonstrates intention tremor, which functional cerebellar component is impaired?
cerebrocerebellum
Which and where do the axon bundles form the middle cerebellar peduncle?
pontocerebellar fibers in pons
A patient with stroke is under inpatient rehab. This is their plate after lunch, which brain structure is MOST likely impaired due to the stroke?
L side neglect– R MCA, parietal lobe
A pt suffers occipital lobe stroke, what will be impaired?
vision
Which neurotransmitter is released by mossy fibers and excitatory or inhibitory?
Glutamate- excitatory
Which basal nuclei are in the telencephalon?
Caudate, nucleus accumbens, putamen, globus pallidus
Which neuron is the only one conducting information out of cerebellar cortex?
Pyramidal cells (slide says purkinje cells?)
Nucleus of which cranial nerve is at the level of inferior colliculus?
CN IV, trochlear nerve
What is the major function of the ventral posteromedial nucleus of thalamus?
Somatosensory of the face and anterior half of scalp
Forebrain contains which 2 components?
Telencephalon and diencephalon
What are the functions of the brainstem?
Conduit, CN connections, integrative functions
What are the 3 brain structures to form the brainstem?
Midbrain, pons, medulla oblongata
List out functional divisions of the cerebellum?
Cerebrocerebellum, Spinocerebellum, Vestibulocerebellum
List out structural divisions of cerebellum?
Anterior, posterior, flocculonodular lobes
Which structure is impaired according to the image attached?
L cerebellum
