Forensic Medicine HCN causes- A Histotoxic anoxia by inhibiting cytochrome oxidase B Histotoxic anoxia by inhibiting succinyl oxidase C Cytotoxic anoxia by inhibiting cytochrome oxidase D Cytotoxic anoxia by inhibiting succinyl oxidase 💡 Explanation HCN causes- ✓ Correct Answer: A. Histotoxic anoxia by inhibiting cytochrome oxidase