Masterpass Neuro 3 Flashcards

1
Q

Mixed lytic & sclerotic lesion arising from vital tooth

A

Cementoma

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2
Q

Homonomous hemianopia lesion

A

Contralateral optic tract

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3
Q

Eye disease limited to muscle bellies

A

Thyroid eye disease

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4
Q

Commonest site for orbital lymphoma

A

Lacrimal gland

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5
Q

Hyperdense, High T1 lesion in choroid

A

Melanoma

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6
Q

Ix to pre-assess for parkinsonian reaction to alzheimers meds

A

DaTSCAN

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7
Q

Parotid pleomorphic adenoma

A

Iso T1, high T2, avid Gd enhancement

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8
Q

Posterior triangle bisected by

A

Inferior belly of omohyoid

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9
Q

I131 time between administering and exam

A

24hrs

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10
Q

Otosclerosis imaging

A

ring of low density around the cochlea

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11
Q

Down’s associated with (skull and spine)

A

Wormian bones and anterior scalloping

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12
Q

Banana & lemon sign on anomaly scan

A

Neural tube defects

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13
Q

Trigeminal neuralgia artery responsible

A

Superior cerebellar artery

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14
Q

Rx for subclavian steal syndrome

A

Endovascular stent

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15
Q

Commonest inherited ataxia

A

Friedrich

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16
Q

Thickening of vomer

A

Choanal atresia

17
Q

Meningioma vs schwannoma

A

Bright vs patchy enhancement