Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
17 Cards in this Set
- Front
- Back
imaging study of choice for acute trauma
|
CT (w/o contrast)
|
|
+1000 HUs
|
bone
|
|
-1000 HUs
|
air
|
|
+60 to +80 HUs
|
blood
|
|
-5 to -12 HUs
|
fat
|
|
water is black in which MRI
|
type I
|
|
water is white in which MRI
|
type II
|
|
vessel affected in epidural hematoma
|
middle meningial a.
|
|
vessel affected in subdural hematoma
|
bridging vessels
|
|
best imaging for white matter disease
|
MRI
|
|
hematoma more common in falls
|
subdural
|
|
hematoma more common in MVA
|
epidural
|
|
two types of edema
|
cytotoxic
vasogenic |
|
cerebral edema assx with ischemia
|
cytotoxic
|
|
cerebral edema with more grey matter involved
|
cytotoxic
|
|
cerebral edema assx with tumors
|
vasogenic
|
|
extracellular cerebral edema
|
vasogenic
|