Rheumatoid arthritis is considered a(n) __ disease because it involves the body mistaking its own healthy cells for invaders and repeatedly attacking them.Group of answer choicesanti-immuneautoimmuneimmortalmortal

What is rheumatoid arthritis?Multiple ChoiceA condition in which ligaments break down, resulting in joints that become extremely loose.An inflammation of synchondrosis joints.A natural degeneration of joints due to old age.A condition in which the synovial membrane becomes inflamed and thickened.

.In patients with rheumatoid arthritis, which of the following predicts a worseprognosis?

Match the diagnosis with the appropriate description, etiology, signs and symptoms, or treatment.Group of answer choicesOsteomyelitisPaget disease (osteitis deformans)Rheumatoid arthritis

Which of the following is NOT an autoimmune disease?Multiple choice question.Anaphylactic shockLupus erythematosusMultiple sclerosisType I diabetes

Fill in the Blank QuestionFill in the blank question.Any molecule that triggers an immune response is called a(n) .