Medicine Ataxia telangiectasia is associated with all of the following except A Recurrent sinopulmonary infections B Lymphatic reticular malignancies C Increased fraction of IgA immunoglobulins D Insulin resistance 💡 Explanation Ataxia telangiectasia is associated with all of the following except ✓ Correct Answer: C. Increased fraction of IgA immunoglobulins