w10 Flashcards
1
Q
why is bone marrow sometimes extracted
A
investigate blood count/film abnormalities
2
Q
what are the three components in coagulation
A
- Clotting factors - circulating proteins
2. Platelets - derived from megakaryocytes in BM 3. Endothelium - blood vessel lining
3
Q
what are the primary types of bleeding disorders
A
- vWFDeficiency
- Hemophilia
- Platelet dysfunction
4
Q
what s the secondary types of bleeding disorders
A
- DIC
- Anticoagulants
- Vitamin K deficiency • HepaticFailure
- Renal Failure
5
Q
what are the 3 platelet disorders
A
thrombocytopenia, thrombocytosis, platelet dysfunction
