First PM change in a dead body:-: (A) Maggot formation, (B) Putrefaction, (C) Greenish discoloration of right iliac fossa, (D) Mummification
Answer is C. First postmoem change in dead body is greenish discoloration of right iliac fossa * It's because of presence of caecum * Its first external site of putrefaction (Right Iliac Fossa) | H2S + Hb - sulf. Hb - green. * 1st internal site - Intima of aoic lumen (Reddish brown discoloration) * Most imp. bacteria involved in putrefaction - Clostridium welchi