Quiz
Stroke
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Perguntas do quiz (19)
1[blank_start]87[blank_end]% of strokes are ischemic, 10% are [blank_start]primary hemorrhages[blank_end] and 3% are [blank_start]SAH[blank_end].
- A87
- B78
- Cprimary hemorrhages
- Dsecondary hemorrhages
- ESAH
- FSubdural hemorrhage
2Which of the following are subtypes of ischemic stroke?
- ALarge artery atherosclerosis
- BCardioembolism
- CLacunar infarctions
- DSmall artery atherosclerosis
3In a left ACA ischemic stroke you might expect to see right weakness/numbness (leg > face/arm), agitation/emotional lability and/or incontinence.
- AVerdadeiro
- BFalso
4Which of the following is a medical risk factor for ischemic stroke?
- AHTN
- BDiabetes
- CHeavy EtOH consumption
- DA-Fib
5A head CT is good at diagnosing/ruling out a hemorrhagic stroke.
- AVerdadeiro
- BFalso
6**Making connections with Clin Skills (maybe)**: You are 99% sure that your patient has an acute ischemic stroke and decide to order a diffusion weighted MRI of the brain. The areas affected by the stroke would appear [blank_start]white[blank_end] with DWI and [blank_start]dark[blank_end] with apparent diffusion coefficient.
- Awhite
- Bdark
- Cdark
- Dwhite
7What is generally the time cutoff for administering IV thrombolytics to a stroke patient?
- A< 3 hours
- B< 4.5 hours
- C< 6 hours
- D< 9 hours
8Patient with ischemic stroke have a 10-20% risk of recurrent stroke within 3 months and should take Aspirin 325mg within the first 48 hours s/p initial stroke to decrease this risk.
- AVerdadeiro
- BFalso
9A [blank_start]subdural hemorrhage[blank_end] usually presents as a crescent-shaped hyperdensity that crosses suture lines.
- Asubdural hemorrhage
- Bsubarachnoid hemorrhage
- Cepidural hemorrhage
10The most common cause of spontaneous IPH in adults is
- Aamyloid angiopathy
- Buncontrolled HTN
- Catrial fibrillation
- Dcontrolled HTN
11Hypertensive-related IPH typically occurs in deep structures including the
- Athalamus
- Bbasal ganglia
- Cpons
- Dcerebellum
12There is no clear benefit of early surgery for deep supratentorial hemorrhages, but there may be a clinical benefit for surgical management of lobar hemorrhages.
- AVerdadeiro
- BFalso
13Which of the following is not an acute treatment strategy for IPH?
- AHemostasis/DVT prophylaxis/antiplatelets
- BBP management
- CSeizure prophylaxis
- DMechanical thrombectomy
14With respect to the prognosis of IPH, the 30-day mortality is estimated to be
- A30-50%
- B50%
- C60%
- D20-30%
15The most common cause of non-traumatic SAH is
- Aperimesencephalic pattern
- Bruptured aneurysm
- CTBI
- Dischemic stroke
16The most common site for a saccular cerebral aneurysm (which may rupture and cause a SAH) is the
- AMCA
- BACA
- CPCA
- DPICA
17The gold standard for diagnosing a cerebral aneurysm is
- AMRI
- BCT w/ contrast
- Ccerebral angiogram
- DCT w/o contrast
18[blank_start]Cerebral vasospasm[blank_end] is a complication of aneurysmal SAH and (by angiographic definition) occurs in [blank_start]40-70[blank_end]% of patients with aneurysmal SAH.
- ACerebral vasospasm
- BHypokalemia
- CRBD
- D40-70
- E10
- F90
19While falling out of favor, "Triple H" therapy can be employed when a patient is actively having a vasospasm. Triple H involves
- AHypervolemia
- BHypertension
- CHemodilution
- DHypotension
Informações
- Descrição
- Quiz sobre Stroke, criado por Trey W em 06-10-2020.
- Autor
- Trey W
- Idioma
- English
- Visualizações
- 53
- Avaliação
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