CVA 1 of 3 - level 4 - exam 3 questions well answered

CVA 1 of 3 - level 4 - exam 3 questions
well answered

Cerebral Vascular Accident (abbreviation),



--stroke or brain attack is an acute CNS injury that results in neurologic S/S brought on by a
reduction or absence of perfusion to a territory of the brain. - correct answer ✔✔ CVA



disruption in flow is from either an occlusion or rupture of the blood vessel.



Rupture is a _____________________ stroke.



Occlusion is an _______________________ stroke. - correct answer ✔✔ hemorrhagic

ischemic



This lobe of the brain controls:

movement

thinking

judgement

emotional behavior

memory

speech - correct answer ✔✔ frontal



this lobe of the brain controls:

,Knowing right from left

sensation

reading

understanding spacial relationships - correct answer ✔✔ Parietal



this lobe of the brain controls:

vision

color blindness - correct answer ✔✔ occipital



this lobe of the brain controls:

balance

coordination

fine muscle - correct answer ✔✔ cerebellum



this portion of the brain controls:

breathing

bp

heartbeat

swallowing

alertness/sleep

body temp

digestion - correct answer ✔✔ brainstem



this lobe of the brain controls:

understanding language

behavior

, memory

hearing - correct answer ✔✔ temporal



these (2) *arteries* supply blood to the brain? - correct answer ✔✔ vertebral



carotid



Carotid arteries supply blood to what lobes? (2)

internal carotid

vertebral artery - correct answer ✔✔ cerebrum

cerebellum



vertebral artery joins to form which artery? - correct answer ✔✔ basilar



basilar supplies blood to which parts of the brain? - correct answer ✔✔ brainstem

cerebellum



2 things the brain requires 2 things to function:



Blood flow must be maintained at 750-1000 ml/min.



How quickly does cell death occur? - correct answer ✔✔ oxygen

glucose



5 min