This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Immunomodulators, Subject name: Pharmacology
Which Fully humanized antibody is used in treatment of rheumatoid ahritis? 
Select and explain. 
A. Anakira, B. Adalimumab, C. Infliximab, D. Leflunomide
B: Adalimumab
Answer: B: Adalimumab 
Explanation: MUMABs- are fully humanized monoclonal antibodies Omabs- derived from mice Zumabs- 80 % Human Adaliimumab: This recombinant monoclonal anti-TNF Antibody is administered s.c. 40 mg every 2 weeks. Injection site reaction and respiratory infections are common adverse effects. Combination with Mtx is advised to improve the response and decrease antibody formation. ESSENTIALS of MEDICAL PHARMOCOLOGY SIXTH EDITION -KD TRIPATHI Page:205