Answer
(c) Rheumatic fever (e) Rheumatoid arthritis (f) Ulcerative colitis (g) Myasthenia gravis (b) Scleroderma (d) Pernicious anemia (a) Systemic lupus erythematosus
Work Step by Step
The following are the autoimmune disorders with the corresponding auto antibody targets and tissues affected:
Rheumatic fever- Streptococcal cross-reactivity with heart, heart
Rheumatoid arthritis- Cell nuclei and gamma globulins, joints
Ulcerative colitis- Colon cells, colon
Myasthenia gravis- Acetylcholine receptor, skeletal muscle
Scleroderma- Nucleoli, connective tissues
Pernicious anemia- Vitamin B12 binding site, stomach
Systemic lupus erythematosus- Cell nuclei and histones, many tissues
