Chapter 10 Part 2 Flashcards
aneurysm
small, ciscumscribed dilation of an artery or cardiac chamber. Greek: dilation
arteriography
xray visualation of of an artery after injection of contrast material
bovine spongiform encephalopathy
“mad cow disease” can be transmitted to humans, causing Creutzfeldt-Jakob disease
carotid endartectomy
surgical removal of diseased lining from the carotid artery to leave a smooth lining and restore blood flow. Greek: large neck artery
Creutzfeldt-Jakob disease
progressive, incurable, neurologic disease caused by infectious prions
encephalitis
inflammation of brain cells and tissue
migraine
paroxysmal severe headache confined to one side of the head
Parkinson disease
disease of muscular rigidity, tremors, and a masklike facial expression
prion
small, infectious protein particle, latin: protein
syncope
temporary loss of consciousness and postural tone due to dimished cerebral flow
tremor
small, shaking, involuntary, repetitive movements of hands, extremities, neck, or jaw
analgesia
state in which pain is reduced
analgesic
substance that produces analgesia
Bell palsy
paresis or paralysis of one side of the face. Named afetr Charles Bell, surgeon
concussion
mild brain injury
contrecoup
injury to the brain at a point directly opposite the point of contact. French: counterblow
contusion
hemorrhage into a tissue (bruising) including the brain
coup
injury to the brain directly under the skull at the point of contact. French: a blow
fibromyalgia
pain in the muscle fibers
meningococcal
pertaining to the meningococcus bacterium
sundural space
space between the arachnoid and dura mater layers of the meninges
trauma
a physical or mental injury
demyelenination
process of losing the myelin sheath of a nerve fiber
exacerbation
period where there is an increase in severity of a disease
intermittent
alternatively ceasing and beginning again
modify
change the form or qualities of something
paresthesia
abnormal sensation: tingling, burning, prickling