NURSING ANM AND GNM

Detailed explanation-1: -Postmortem lividity (livor mortis) is the settling of blood in the lowest part of the body due to gravity.

Detailed explanation-2: -Livor mortis is the gravitational settling of blood which is no longer being pumped through the body after death, causing a bluish-purple discoloration of the skin. It is one of the post-mortem signs of death, along with pallor mortis, algor mortis, and rigor mortis.

Detailed explanation-3: -Livor mortis, also known as postmortem hypostasis or postmortem lividity, is a passive process of blood accumulating within the blood vessels in the dependent parts of the body as a result of gravity, causing a discoloration of the skin that varies from pink to dark purplish.

Detailed explanation-4: -Fully developed rigor mortis is an easily identifiable and reliable indicator that death has occurred. The time of onset is variable but it is usually considered to appear between 1 and 6 hours (average 2–4 hours) after death. Depending on the circumstances, rigor mortis may last for a few hours to several days.

Detailed explanation-5: -Rigor mortis is the stiffening of all muscles in the body from muscles contracting after death. Livor mortis is a bruise-like coloring of the skin that appears in gravity-dependent regions of the body caused by blood pooling.