Blood is a vital component of our circulatory system, transporting oxygen and nutrients throughout the body. But what happens to blood after we die? While death may seem like the end for many things, it is just the beginning for others, including blood.
Introduction – What happens to the Blood in our Body when we Die?
The process of dying has fascinated humans for centuries and one part that hasn’t been explored much is the changes that occur in our blood after death. Research shows that various physical and chemical processes happen within minutes and hours post-death that affect this life-giving fluid. Here, we dive into this fascinating science behind how decomposition affects blood’s behavior right from clots to discoloration.
Coagulation – A Stiffening Process
When someone dies, specific biological activities stop functioning resulting in immediate clotting where white thrombi dominates over red thrombi due to platelet depletion.
By 24 hours after death, all circulating clotting factors are depleted leading any remaining fluid from open wounds or orifices tend toward viscous red-black syrup more than pool-blood.
For those wondering how crime scene investigators can determine approximate time frame since demise via coagulated internal fluids textures, now you know!.
Discoloration – A Common Consequence
After around 12 hours of death starts a characteristic reddish discoloration on skin due putrefaction; hemolysis makes surrounding body tissues subsist cyanotic or drawn between lividity principle & cadaveric rigidity. Surface color-changing starts at faltering rate but extensive dissemination dependent upon position flexibility exposes extended blotches known as ‘venous refill’ towards deeper level decom’
Posmortem lividity determinations aren’t exact science but accumulate data points influencing medical intuition evaluation acuity.
Decomposition – Dissolution Carries Blood with It
As the body begins its process of decay, the blood goes through several changes. Bacteria in our gut and bloodstream start to break down red blood cells , which release hemoglobin that further oxidizes with surrounding tissues creating ochreous coloration by means of green-blue-yellow modifications over time.
Slowly, these compounds are broken down into various gases like carbon dioxide, ammonia and hydrogen sulfide emitting the unmistakable smell of death resulting in a late-stage rapid decomposition stage where all matter turns blackish-brown liquids known as ptomaines.
Q: What is ptomaine poisoning? How does it relate to decomposition?
A: Ptomaine refers to biogenic amines produced from decaying animal tissue that cause foodborne illness. As cells die, they become necrotic due to autolysis from bacteria breakdown generating toxin concentrations leading towards serious health problems.
Q: Does high glucose level impact post-death coagulation?
A: Yes! High sugar intake or diabetes can decrease platelets making clotting a prolonged activity.
Conclusion – Fascinatingly Gory yet Cinematic
Death may seem morbid and gruesome but when viewed from scientific lens can reveal refreshing new insights on biological transformations happening right under our noses -and skin-. In conclusion, irrespective whether you believe in life after death or not –one fact for sure is that blood never stops being fascinating.
So keep reading on as we’ll explore more about such natural occurrences that hint at just how weird and wonderful life truly is.