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: Ophthalmology
Retinal detachment occurs in which layer? 
Select and explain. 
A. Sensory retina, B. Pigmentary retina, C. Inner nuclear layer, D. Outer plexiform layer
A: Sensory retina
Answer: A: Sensory retina 
Explanation: Sensory retina REP: Khurana 4th ed p. 275 "Retinal detachment is defined as separation of neurosensory retina from pigmentary retina"