Putrefaction is defined as the decomposition of the body's tissues. Which option lists the correct definition?

• A. Decomposition of the body's tissues.
• B. Blood settling to the lowest point of the body.
• C. Separation of the torso from the rest of the body.
• D. Profound cyanosis to trunk and face.

Answer: (A)

Putrefaction is the decomposition of the body's tissues by bacterial action after death. This postmortem process breaks down tissues and often produces gas and a foul smell. It differs from livor mortis, which is the settling of blood in dependent areas causing skin discoloration, and from other options that describe separation of parts or cyanosis from lack of oxygen. So the definition that fits putrefaction is the decomposition of the body's tissues.