This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pediatrics
[{'content': 'Child of 9 months, which reflex is most abnormal ? \nSelect and explain. \nA. Asymmetric neck reflex, B. Parachute reflex, C. Righting reflex, D. None', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Asymmetric neck reflex o Asymmetric tonic neck reflex is prominant between 2nd and 4th months. o Persistence of this reflex beyond the age of 6 - 9 months or a constant tonic neck posture are abnormal and usually indicate spastic cerebral palsy.", 'role': 'assistant'}]