2-Which of the following is NOT a recommended management strategy for a pregnant woman with APS?

3-For a definitive diagnosis of APS, laboratory tests for antiphospholipid antibodies must be positive on two or more occasions separated by:

4-For long-term anticoagulation in APS patients with a history of venous thrombosis, what is the target international normalized ratio (INR) usually recommended?

5- A 32-year-old white woman presents with a 6-week history of fatigue, lymphadenopathy, and low- grade fever. At age 17, she required splenectomy for thrombocytopenia. In her early 20s, she had three miscarriages, one of which was followed by deep vein thrombosis. Which laboratory tests would be most helpful in establishing a diagnosis:

6-Which of the following treatments targets B-cells and may be beneficial for refractory APS patients?