Haem Flashcards
1
Q
Blood group B man
A
Rarest blood type in UK demographics. If he has a wife with blood group B, they can have children with group B or O; can have group A children dependant on wife’s blood group.
Can receive O group blood. Can donate to B and AB; not to A.
2
Q
LMWH inhibit deactivates factors
A
IX X XI XII.
LMWHs do not bind to thrombin & antithrombin III simultaneously.
3
Q
Isobestic point of oxyhaemoglobin and deoxyhaemoglobin
A
2 points are at 590nm and 805nm.
Isobestic point= specific wavelength at which 2 chemical species have the same molar absorption
