This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Toxicology, Subject name: Forensic Medicine
Atria mortis other name for - 
Select and explain. 
A. Gateways of death, B. Gateways of life, C. Gateways of air, D. Gateways of water
A: Gateways of death
Answer: A: Gateways of death 
Explanation: Ans. is 'a' i.e., Gateways of death Atria Mortiso Also called gateways of death/ deaths portal of entry .o It is believed that death enters the body due to stoppage of one of the three organs i. e. heart, lungs, brain; and thus each of these organs is called atria mortis.