stroke

Question 1

anterior circulation arteries

Answer 1

internal carotid artery
anterior cerebral artery
middle cerebral artery
anterior communicating artery

Question 2

posterior circulation arteries

Answer 2

vertebral artery
basilar artery
posterior cerebral artery
cerebellar arteries
posterior communicating artery

Question 3

cirkel of willis function

Answer 3

distribute blood evenly troughout brain

Question 4

exciting arteries from circle of willis

Answer 4

anterior, middle and posterior cerebral arteries

Question 5

territorial stroke

Answer 5

proximal occlusion

Question 6

watershed stroke

Answer 6

narrowing causing reduced bloodflow to large area with most distal areas most affected

Question 7

lacunar stroke

Answer 7

small vessel affected

Question 8

subarchnoid hemorrhage

Answer 8

blood in subarachnoid space
middle cerebral artery

Question 9

primary stroke prevention

Answer 9

prevent 1st stroke

Question 10

secundary stroke prevention

Answer 10

prevention of 2nd stroke

Question 11

tertiary stroke prevention

Answer 11

prevent complications from dificits caused by a stroke

Question 12

relative risk

Answer 12

the chance of getting a disease when having the risk factor

Question 13

odds ratio

Answer 13

in a patient with the disease, how big is the chance of having the risk factor

Question 14

diffusion abnormality

Answer 14

reduced blood flow
irreversible

Question 15

perfusion abnormality

Answer 15

reduced oxygen supply
reversible

Question 16

penumbra

Answer 16

area with prefusion but not diffusion abnormalities