Spectrum of IDD does NOT include -: (A) Still bihs, (B) Hyperactivity, (C) Deafness, (D) Delayed development
Answer is B. The spectrum of iodine deficiency include goitre, hypothyroidism, strabismus, spasticity, endemic cretinsm,deafness, intrauterine death. REF. PARK'S TEXTBOOK OF PREVENTIVE AND SOCIAL MEDICAL 21ST EDITION. PAGE NO - 624