Thursday, September 23, 2010

HEMORRHAGE

Extravasation of blood through a ruptured blood vessel wall
Causes-
trauma

Vascular wall disturbances like
–Hypoxia, infections, drug, toxins

Other hemorrhagic diatheses
–Thrombocytopenia (low platelet count)
–Thrombasthenia (defective platelet function):
–Abnormalities in clotting factors.

ShareThis

Google+ Badge