True statements about Bruch's membrane (LQ)
|A||it has five well defined layers|
|B||it is penetrated by the choriocapillaries|
|C||it is 2-4 mm thick|
|D||it is absent at the fovea|
Bruch's membrane consists of five layers: Optic N. myclinated upto lamina aibrosa myclination complete at 3 months of age the inner lamina is secreted by RPE Bruch 's membrane is thickest at the posterior pole (2 to 4 µm) and tapers in the periphery (1 to 2 µm)..