Which is permanently fixed within 8 hours postmortem?

Question 4 options:

rigor mortis

livor mortis

sono mortis

algor mortis

1 answer

The correct answer is rigor mortis. Rigor mortis is the stiffening of the muscles that occurs after death, and it typically becomes fully established within 8 to 12 hours postmortem and can remain for a period of time before eventually dissipating.