Which substance/s is/are present in a variety of immunologic diseases?
A) alkaline phosphatase
B) C-reactive protein
C) antinuclear antibodies
D) uric acid

Question

Quizplus · Accepted Answer

Antinuclear antibodies (ANAs) are present in a variety of immunologic diseases, such as systemic lupus erythematosus, rheumatoid arthritis, and Sjogren's syndrome. ANAs are autoantibodies that target components of the cell nucleus, and their presence is often used in diagnosis and monitoring of these diseases.

Option A (alkaline phosphatase) and Option D (uric acid) are not typically specific markers for immunologic diseases, and Option B (C-reactive protein) is a marker of inflammation, but not necessarily indicative of immunologic diseases specifically.

Which Substance/s Is/are Present in a Variety of Immunologic Diseases