This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Ocular motility and squint, Subject name: Ophthalmology
[{'content': 'Esotropia is commonly seen in which type of refractive error \nSelect and explain. \nA. Myopia, B. Hypermetropia, C. Astigmatism, D. Presbyopia', 'role': 'user'}, {'content': "Answer: B \nExplanation: Hypermetropia: - * It is the refractive error in which the incident parallel rays of light are brought to a focus posterior to the light sensitive layer of the retina when the accommodation is at rest. * In young hypermetropic individuals where ample reserve of accommodation is present, the patient uses his accommodation to see near and distant objects. Along with accommodation, convergence occurs- ESOTROPIA. * Excess accommodation also leads to pseudomyopia and accommodative asthenopia. * In hypermetropia, pseudoexotropia is seen (Apparent divergent squint ) * In myopia, since patient will be having good near vision, convergence is not much used. So eye tends to diverge --> DIVERGENT SQUINT . * PSEUDOESOTROPIA/ APPARENT CONVERGENT SQUINT is seen in myopia. Ref:- Parson's Diseases of the eye 22nd edition; pg num:- 246", 'role': 'assistant'}]