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': "Which of the following reflexes is not present at bih- \nSelect and explain. \nA. Asymmetric Tonic Neck Reflex, B. Moro's Reflex, C. Symmetric tonic neck reflex, D. Crossed extensor reflex", 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ans. is \'c\' i.e., Symmetric Tonic neck reflexes Neonatal reflexes o A number of primitive neonatal reflexes can be elicited in healthy term neonate. o These disappear as the child grows ---> These reflexes are inhibited by frontal lobes as child grows. o Absence of reflex responses indicates dysfunction of central or peripheral motor function. o Abnormal persistence of neonatal reflexes is pathognomonic of central motor lesions. Reflexes are A. Reflexes present at bih Rooting, sucking & swallowing reflexes 4. Crossed extensor appears at 4-6 months appears at 8-9 months --> appears at 10 months" align="left" height="84" width="385">Moro reflex 5. Assymmetric tonic neck reflex Palmar grasp (grasp reflex) B. Reflexes appear after bih Symmetric tonic neck Parachute reflex Landau reflex', 'role': 'assistant'}]