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ExamsNEETBiology

Which of the following is not an autoimmune disease?

  1. Psoriasis
  2. Rheumatoid arthritis
  3. Vitiligo
  4. Alzheimer’s disease

Correct answer: Alzheimer’s disease

Solution

Psoriasis, rheumatoid arthritis, and vitiligo are all associated with autoimmune mechanisms. Alzheimer’s disease is a progressive neurodegenerative disorder, not an autoimmune disease.

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