system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Which of the following contains long spaced collagen?
assistant
The correct answer is  Ans. (b) CorneaRef: Cornea by Mannis, 4/e, p. 897Seen in a number of corneal pathologies like Fuch dystrophy, PPMD, Scheie syndrome, etc.