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What is Faded tattoo mark can be visualized by - and explain in detail?
Ans. is 'a' i.e., Ultraviolet rays Latent tattoo marks (faded marks) can be visualized by:-Use of ultraviolet lightInfrared photograpy Rubbing the pa and examining under magnifying glassIf tattoo marks are obscured by decomposition they can be visualized by treating with 3% H202.Tattoo marks can be developed by treating the skin by 0.5% caustic potash.Histopathology of local lymph nodes for pigment.