Desember 2012 Flashcards
Which structures that have function to regenerated nerve fibers:
A. Microtubules
B. Neurofilaments
C. Microfilaments
D. Lysosomes
E. Hirano bodies
B. Neurofilaments
All of the following statements are correct about Nissl substance, EXCEPT:
A. Consist of polysmoes rossettes
B. Consist of smooth endoplasmic reticulum
C. Plays a role in protein synthesis
D. Is abundant throughoout cytoplasm
E. Not found in axon hillock
B. Consist of smooth endoplasmic reticulum
The diesncephalaon give rise to all of the following structures, EXCEPT:
A. Mammilary bodies
B. Pineal body
C. Subthalamic nucleus
D. Adenohypophysis
E. Neurohypophysis
D. Adenohypophysis
The neuralretina is derived from the:
A. Alar plate
B. Choroid
C. Neural crest
D. Neural Tube
E. Telencephalic
D. Neural Tube
Structure lister below is rise from alar plate, EXCEPT:
A. Dorsal collumn nuclei
B. Ambiguus nuclei
C. Solitary nuclei
D. Inferior olivary nuclei
E. Cochlear nuclei
B. Ambiguus nuclei
All of the followong statement is true about neural crest, give rise to cell below, EXCEPT:
A. Schwann cells
B. Leptomeningens
C. Odontoblasts
D. Parafollicular cells
E. Macrophage
E. Macrophage
All of the followong statement is true about neural tube, EXCEPT:
A. Cranial part becomes brain
B. Caudal part becomes spinal cord
C. Anterior neuropore closes in day 21
D. Posterior neuropore closes in day 27
E. Cavity will give rise to central canal
C. Anterior neuropore closes in day 21
Which is NOT TRUE about cerebral abcess
A. Staphylococcus is the most common
B. May arise from hematogenous spread
C. Drainage is necessary
D. 50% of Osler-Weber-Rende syndrome related to hematogenous spread
E. Culture usually sterile
A. Staphylococcus is the most common
Late cerebritis happening in what period
A. Days 3-7
B. Days 3-10
C. Days 4-8
D. Days 4-9
E. Days 8-14
D. Days 4-9
Chemotherapy agents used for CNS tumors with mechanism of action by DNA alkylation
A. Procabazine
B. Lomustine
C. Cisplatin
D. Vincristine
E. Fluorouracil
A. Procabazine
An 85-year old is heaving evaluated for gat difficulties on examination it is found that joint proprioception is abcent in his toes. People with impaired position..will usually fall if they stand with their foot together and do which of the following :
A. Flex the neck
B. Extend their arm
C. Move backward
D. Closed their eyes
E. Walk at stair
D. Closed their eyes
Hemorrhages post stroke, will reach and approach CSF density after…..days
A. 14
B. 21
C. 17
D. 24
E. 16
D. 24
BAER show abnormality if CBF reach :
A. 14
B. 10
C. 12
D. 8
E. 13
C.12
EEG become failure, if the CBF reach :
A. 20
B. 18
C. 16
D. 14
E. 13
C. 16
To maintain its normal function, CBF in gray matter should be….ml/100gr tissue/min
A. 60 - 70
B. 65 - 75
C. 75 - 80
D. 75 - 90
E. 55 - 75
C. 75 - 80
Risk fractures of osteoporotic spine fractures, Except :
A. Weight < 56 kg
B. Cigarette smooking
C. Heacy alcohol consumption
D. Physical inactivity
E. Two months prednison use
E
According to MC.Afee classfication, which one is not included :
A. Compression fracture
B. Burst Fracture
C. Chance fracture
D. Tear drop fracture
E. Disclocation fracture
D. Tear drop fracture
Based on Denils rules : Three column model, which on is not part of middle column : A. Posterior third of disc B. Posterior quart of vertebral bodies C. Posterior Longitudinal ligament D. Interspinous ligament E. Pedicle
D. Interspinous ligament
What is the initial theraphy to managed hyperkalemia in patient with ekg abnormality after head injury : A. Furosemid B. Insulin C. Glukosa D. Bikarbonat E. Kalsium glukonat
E. Kalsium glukonat
Central Nervous system melanocyte are concentrated in : A. Choroid Plexus B. Red Nuclei C. Region of the amygdala D. Septum Pellucidum E. Ventral medullare
E. Ventral medullare
Connect temporal lobe to frontal lobe A. Arcuate fasciculus B. C. D. Uncinate Fasciculus E. Longitudinal Fasciculus
A. Arcuate fasciculus
Uncrossed fiber of optic tract terminate on which layer of lateral geniculate A. 1,3,5 B. 1,4,6 C. 1,4,5 D. 2,3,5 E. 2,5,6
D. 2,3,5
Region of the brain devoid of the blood brain barrier, EXCEPT
A. Indusium griseum
B. Median eminence
C. Organum vasculosum of lamina terminalis
D. Pineal Gland
E. Subforniceal organ
A. Indusium griseum
Ptosis except
A. Also known as blepharoptosis
B. Is drooping of the upper eyelid
C. Resulting from damage of levator palpebra superior
D. Found in horner syndrome
E. Found in devic syndrome
E. Found in devic syndrome
Which one is NOT related with cervical spondylosis A. Myeloradiculopathy B. Osteofit C. OPLL D. Canalis stenosis E. Syringomyelia
E. Syringomyelia
Which one is motor neuron disease A. Multiple sclerosis B. Tuberous sclerosis C. Amyotrophic lateral sclerosis D. Lyme disease E. Multiple myeloma
C. Amyotrophic lateral sclerosis
Subacute combined degeneration, Except :
A. Related with dietary deficiency of B12
B. Pernicious anemia is one of the risk factor
C. Zollinger-ellison syndrome have related with this kind of disease
D. Onset gradual
E. Assyemtrical involved
E. Assyemtrical involved
Demyelinating disease, Except : A. Devic syndrome B. Multiple Sclerosis C. Tuberous Sclerosis D. Transverse myelitis E. Neuromyelitis optica
C. Tuberous Sclerosis
All listed below can cause myelopathy, Except : A. Syringomyelia B. Trauma C. Spinal Stenosis D. Von Hippel Lindau disease E. Devic syndrome
D. Von Hippel Lindau disease
Chemotherapy agent uses for CNS tumors with mechanism of action by inhibitions of topoisomerase II A. Methotrexate B. Bleomycin C. Cyclophospamide D. Teniposide E. Cystocine
D. Teniposide
Chemotherapy agent uses for CNS tumors with mechanism of action by inhibitions of topoisomerase I A. Avastatine B. Carboplatin C. Vinblastine D. VM26 E. Topotecan
E. Topotecan
Chemotherapy agents used for CNS tumors with mechanism of action by inhibition of microtubule functions A. Carmustine B. Carboplatin C. Vinblastine D. VM26 E. Topotecan
C. Vinblastine
Chemotherapy agents used for CNS tumors with mechanism of action by crosslinks A. Nismustine B. Temozolomide C. Cytoxan D. Tamoxifen E. Paclitaxel
A. Nismustine
Chemotherapy agents used for CNS tumors with mechanism of action by DNA alkylation A. Procabazine B. Lomustine C. Cisplatin D. Vincristine E. Fluorouracil
A. Procabazine
Statement listed bellow are true about foot drop, EXPECT A. Weak anterior tibialis muscle B. Inervated by superficial peroneal nerve C. EMG showed L4-L5 abnormality D. Can cause by HNP E. Sometimes foot inversion happen
B. peroneal superficial
All of the following statement concerning hydrocephalus management, except :
A. Duratic therapy can be used
B. Azetazolamide 75 mg/kg/day
C. Electrolytes imbalances should be watched
D. ETV may be used in patients with obstructive HCP
E. VP shunt indicated expecially in acute condition
E. VP shunt indicated expecially in acute condition
Hydrocephalus is suggested when, except :
A. The size of both temporal horns more than or equal 2 mm
B. Ballooning of frontal horns
C. Ratio FH/ID more than 50 %
D. Anterior fontanelle is bulging
E. Evans ratio more than 0,3
D. Anterior fontanelle is bulging
All of the following statements concerning the duramater are correct, except : A. It forms the periosteum of the vertebral canal B. It forms the wall of the venous sinuses C. It forms the roof of posterior fossa D. It is innvervated by two cranial nerves E. It is continuous with the sclera of the eyeball
A. It forms the periosteum of the vertebral canal
All of the following statements concerning the arachnoid granulations are correct, except : A. They are found along the superior sagital sinus B. They project into the dural venous sinuses C. They paly a role in absorption of CSF D. They produce CSF E. They consist of arachnoid villi
D.
Convulsion following an overdose of local anasthesia is best treadted by which of the following : A. Adroperidol B. Vistaril C. Diazepam D. Fentanyl E. Ketamine
C. diazepam…
In the investigation of chronic back pain, a 72 year old man is found on radiologic examination to have spondylolisthesis the diagnosis is based upon disruption between two adjacent vertebra at which site : A. Bodies and disc B. Spinous process C. Transverse process D. Articular process E. Pedicle
A. body and disc..
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8: Kernohan notch
2: Crus cerebri
1: Parahippocampal gyrus
6: Occulomotor nerve
The ability to recognize an unseen familiar .object placed in the hand, Depends on the integrity
of Which pathway
A. Dorsal column tract
B. Dorsal spinocerebellar tract
C. Spinospinal tract
D. Anterior sphniothalamic tract
E. Lateral Sphinothalamic tract
A. Dorsal column tract
Symptoms of botulism, EXPECT
A. Ileus
B. Hypertonia
C. Mydriasis
D. Clostridium botulinum
E. Toxing in feces
C. clostridiuk..