This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pharmacology
All of the following are true regarding LMWH (Low Molecular Weight Heparin) except : 
Select and explain. 
A. It has higher and predictable bioavailability, B. It inhibits both factor IIa and Xa, C. PT; aPTT monitoring is not required, D. It has more favorable pharmacokinetics
B: It inhibits both factor IIa and Xa
Answer: B: It inhibits both factor IIa and Xa 
Explanation: None