Heparin Differs from Low Molecular Weight Heparins (LMWH) in That

Heparin differs from low molecular weight heparins (LMWH) in that:

A) LMWHs can be given PO
B) LMWHs' effectiveness is measured by PT and INR
C) LMWHs have a greater capacity to directly inhibit factor Xa
D) LMWHs cannot be reversed by protamine sulfate
E) B and C