Persistence of Moro's reflex is abnormal beyond the age of –: (A) 3rd month, (B) 4th month, (C) 5th month, (D) 6th month
Answer is D. "In a normal infant, the Moro's reflex begins to fade at three months of age and gradually disappears at 4-6 months.
When it persists beyond 6 months it indicates a delay in CNS development." ---------- Tachdjian
"Moro's reflex disappears by six months in a normal infant." ------------ Ghai