Lecture Notes Flashcards
Four major factors the embalmer must consider in making a pre-embalming analysis
General condition of the body
Effects produced by disease processes
Effects produced by drugs or surgical procedures
Effects that occur during postmortem interval (from death to embalming)
Intrinsic factors include
Cause and manner of death
Bodily conditions (pathological conditions, microbial influence, moisture content, thermal influences - fever, nitrogenous waste products, gas in tissues or in cavities)
Presence or absence of discoloration a or stains
Post mitten chemical and physical change
Antemortem exposure to pharmaceutical agents (including illegal drugs)
Age
Gender
Weight
Extrinsic factors include
Environmental (atmospheric conditions, thermal influences, microbial influences, vermin and insects, humidity)
Postmortem interval
Embalmer’s education and attitude
The very foundation of professional embalming is
Case analysis
Cause of death is not as important as
Manner of death (circumstances surrounding the body at time of death)
The foundation for our profession is
Reverence for the dead
In the case of edema
You would use a strong solution (36 index, 1 or more bottles per gallon)
In a case of dehydration
You would use a weak solution (16 index, lanolin-based, 6 oz to a gallon)
Thermal influence (high fever produced by a febrile disease)
Will cause clotting issues and bad drainage
Green spot over the cecum
E.coli, anerobic bacteria
Yellow cast to the tissue
Due to dehydration
Golden yellow
Associated with hepatic failure causing jaundice. First seen in the sclera of the eye.
Order of blood in the body after death
- Hypostasis- settling
- Livor mortis- can be cleared with injection
- Hemolysis- breaking down
- Postmortem stain- cannot be cleared with injection, must be covered with opaque cosmetics
For chemotherapy patients you would use
The restricted cervical method. Strong index going down, mild index going up.
A high atmospheric humidity
May reduce dehydration but it will favor early decomposition because heat and moisture are favorable for rapid bacterial growth
A low atmospheric humidity
Will extract moisture from the body causing early dehydration (and may lead to mummification) but it will deter decomposition. It will, however, cause problems with cosmetics due to discolored skin tissue
The cold
Will deter early decomposition, but extreme cold will cause the tissue to burn, as in freezer burn where the tissue will be dark, discolored and crusty. (Fingertips, earlobes, innercanthus, eyes, lips)
The heat
Will hasten decomposition; but in extreme cases, heat will alter the grow of the bacteria (kill it)
Bacterial influence will depend on
The amount of aerobic bacteria in the air causing early decay
The only fixed factor in case analysis is
The concentrated fluid use
Two basic types of embalming
Arterial a.k.a. Vascular embalming
Cavity embalming
Two types of supplemental embalming
Hypodermic- more effective
Surface embalming
Is there a substitute for arterial embalming?
No
What is the center of arterial embalming?
The arch of the aorta
How many quarts of blood does the body have?
6
How many quarts can an embalmer inject without drainage loss or swelling and why?
Up to 20, the surplus fluid will fall into the remaining 2/3 of the capillary bed (very slow injection)
Hyperemia
In life is the congestion of blood within the superficial capillaries of the immediate area of infection or irritation (mosquito bite, infected pimple)
Blushing
In life is the congestion of blood in the superficial capillaries of the face and neck because of nervous or emotional tension
Mottling
In embalming is the congestion of arterial fluid solution in the superficial capillaries during the embalming process (cauliflower effect on tissue)
Flushing
Is the removal of blood drainage from the vascular system or even Livor mortis, but not post morgen stain
Venous drainage
Is he removal of at least 1/2 of the blood volume from the vascular system as a result of pressure and rate of flow induced by injection