consciousness Flashcards
1
Q
what 2 parts of the brain are involved in consciousness
A
-the reticular activating system and cerebral cortex
2
Q
function of the RAS
A
-collection of nerve cells located in the brain stem and its general function is to control sleep, attention, our ability to focus and arousal
3
Q
function of cerebral cortex
A
-the outer layer of the brain and is responsible for cognition
4
Q
what can affect consciousness levels
A
-infection
-metabolic disturbances
-neurological disorders
-brain tumours
-stroke
-traumatic brain injury
-seizures
-hypoxia
-hypoglycaemia
-toxic exposure
-psychiatric conditions
-medications
5
Q
what does ACVPU stand for
A
-alert
-confusion
-voice
-pain
-unresponsiveness
