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Surgery > 4.3 - Brain Death > Flashcards

4.3 - Brain Death Flashcards

1
Q

Hrs resolution in TIA

A

24

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2
Q

More common form of occlusio n

A

Embolic

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3
Q

Most common area of thrombotic disease

A

Carotid artery(bigurcation)

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4
Q

Indication for carotid endarterctomy

A

Px new onset deficit + angiograph confirmed complete occlusion

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5
Q

Seizure ariae from this tumors

A

Supratentorial tumors

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6
Q

Initial mgt for brain tumors

A

Dexamethasone

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7
Q

Cerebral mets

A 
Lung
Breast 
Kidney
Gi
Melanoma
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8
Q

Study of eval for cerebral mets

A

Mri pre/post contrast

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9
Q

Most common primary neoplasm

A

Astrocytoma

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10
Q

Grade 4 astrocytoma

A

GBM

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11
Q

2/3 of all astrocytoma

A

Gbm

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12
Q

Astrocytoma w good prognosis

A

Juvenile pilocytic

Pleomorphic xantho

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13
Q

Reuqired for dx of GBM

A

Necrosis

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14
Q

Chemo for GBM

A

Temozolomide

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15
Q

Sx treatment for astrocytoma

A

Total resection + radiotx

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16
Q

Survival for GBM

A

1 year

17
Q

Chromosomal deletion in oligodendroglioma

A

1p19q

18
Q

Mgt that is ineffective for oligo..

A

Radiotx

19
Q

2/3 of adult ependymomas are

A

Infratentorial

20
Q

2 common subtypes of ependymoma

A

Anaplastic

Papillary

21
Q

Surgical mgt for ependymomas

A

Suboccupital craniotomy and midline separationof cerebellum

22
Q

T or F radiotx not routinely done in Choroid plexus papilloma

A

T

23
Q

Tx of cpp

A

Excision

24
Q

Most common malignant pediA brain tunor

A

Medullobkastoma

25
Q

Confirmatory studies that needs no waiting for 12h

A

Eeg
Doppler sonography
Cerebral Angiography

Surgery (18 decks)

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