Healing of Nerves, Muscles, Vessels Flashcards
1
Q
severe contusion to nerve
A
neuropraxia
2
Q
tarsal tunnel syndrome, posterior tibial block, sural nerve trapped in boot
A
neuropraxia
3
Q
injury to axon by wallerian degeneration
A
axonotmesis
4
Q
crush injury
A
axonotmesis
5
Q
disruption of axon, but myelin sheath still intact
A
axonotmesis
6
Q
structure intact, transmission altered by decreased conductivity
A
neuropraxia
7
Q
complete severance of nerve
A
neurotmesis
8
Q
stump neuroma
A
neurotmesis
9
Q
Blood Vessel Injury events
A
- epithelial cells migrate
- smooth muscle cells ingrate
- smooth muscle proliferate
- smooth muscle synthesize ECM
- neointima
10
Q
pulsatile flow hemorrhage
A
arterial
11
Q
oozing, red, dark blood hemorrhage
A
venous
12
Q
acute embolus tx
A
streptokinase
