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General Surgery > ER EOR Neuro > Flashcards

ER EOR Neuro Flashcards

1
Q

Bells involved what nerve

A

CN 7

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2
Q

Bells often comes after what

A

URI

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3
Q

what is the 2 tx for bells

A

prednisone

articifial tears

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4
Q

what is the first line tx for tension HA

A

NSAID

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5
Q

what is the first line tx for migraines

A
  • triptans

- ergotamines

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6
Q

what is the prophylactic meds for migraines 2

A
  • BB

- CCB

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7
Q

what is the tx for trigeminal neuralgia

A

carbamazapine

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8
Q

what are the two tx for cluster ha

A
  • O2

- sumatriptans

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9
Q

what is the tx for psudotumor cerebri

A
  • acetazolmide
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10
Q

what is the main cause of enchephalitis

A

HSV-1

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11
Q

what is the difference between with the PE with encephalitis and meningitis

A
  • encephalitis: AMS
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12
Q

encephalitis tx

A

valacyclovir

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13
Q

what is the main cause of viral meningitis

A

enterovirus: coxackie

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14
Q

what is the CSF with with encephalitis and meningitis

A
  • normal glucose

- high lymphocystosis

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15
Q

is the CSF for bacterial meningitis

A
  • Low glucose
  • high protein
    Gram stain positive
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16
Q

is the CSF for fungal meningitis

A
  • low glucose

- high lymphocytes

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17
Q

what is the first thing you do with encephalitis and meningitis

A

head CT

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18
Q

what is the tx for bacterial meningitis 1-50

A

ceftriaxone + Vanco

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19
Q

what is the MC organisms for bacterial meningitis

1-18

A

N - meningitis

20
Q

what is the MC organisms meningitis

18 +

A
  • S. Pneumo
21
Q

what is the tx for bacterial meningitis > 50 < 1 year old

A

ampcillin + ceftriaxone

22
Q

what is the DTR with GBS

A

decrease DTR

23
Q

what is the CSF with GBS

A
  • high protein

- normal glucose

24
Q

how do you tx GBS

A
  • plasmaphaesis
  • IVIG
  • avoid steroids
25
Q

what is the best dx for acute concussion

A

CT

26
Q

what is the best dx for post concussion syndrome

A

MRI

27
Q

what are the three components of GCS

A
  • eyes
  • verbal
  • motor
28
Q

what are the 4 types of intracranial hemorrhage

A
  • epidural hemorrhage
  • subdural hemorrhage
  • subarachnoid hemorrhage
  • intracerebral hemorrhage
29
Q

Lenticular shape
arterial bleed
MMA

A

epidural hemorrhage

30
Q
  • Crescent shaped
  • venous blood
  • bridging veins
  • elderlt
A

subdural hemorrhage

31
Q

what is the MC cause of subarachnoid hemorrhage

A

berry aneurysm

32
Q

what is likely the cause of a xanthochromia

A

subarachnoid hemorrhage

33
Q
  • what type of stroke do you not do an LP (contraindicated)
A
  • intracerebral hemorrhage
34
Q

what artery more effects the UE

A

MCA

35
Q

what artery more effects the leg

A

ACA

36
Q

how do you tx TIA 2

A
  • aspirin

- clopedogril

37
Q

what is the MC reason for TIA

A
  • MC due to emboli
38
Q

how do you Dx TIA

A

CT

39
Q

what is affected by anterior cord syndrome

A
  • LE motor
40
Q

what is affected by central cord syndrome

A 
LE motor 
UE sensory (shawl sign)
41
Q

what is affected by posterior cord syndrome

A

loss of vibratory sense

42
Q

what is affected by brown sequard cord syndrome

A

Loss of motor ipitalateral

Loss of sensation contralateral

43
Q

lip smaking seizure

A

complex partial

44
Q

what is the difference between simple and complex partial seizure

A

complex consciousness not maintained

45
Q

drop attack seizure

A

atonic

46
Q

what medication for absence seizure

A

Ethosuxximide

47
Q

what is the tx fior status epilepticys

A

Benzo

pehopoen

General Surgery (30 decks)

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