CMT Embalming Techniques & Protocols 2

Question 1

Which embalming technique is most appropriate when arterial embalming alone fails to adequately preserve the abdominal region?

Accepted Answer

Perform cavity embalming using a trocar

Answer

Cavity embalming with a trocar allows direct aspiration of gases and fluids and injection of cavity fluid into the thoracic and abdominal cavities when arterial distribution is insufficient.

Question 2

What is the primary purpose of using a humectant in embalming fluid formulations?

Accepted Answer

To retain moisture and prevent excessive tissue dehydration

Answer

Humectants such as glycerin draw and retain moisture within tissues, helping to prevent the over-dehydration that can cause skin to appear sunken or leathery.

Question 3

When embalming a body with advanced decomposition, which adjustment to the embalming solution is most critical?

Accepted Answer

Increase the index strength and use co-injection fluids

Answer

Advanced decomposition requires a higher preservative index and co-injection fluids (such as water conditioners and humectants) to counteract tissue breakdown and purge conditions.

Question 4

The 'six-point injection' method refers to embalming using which combination of vessels?

Accepted Answer

Right and left common carotids, right and left femorals, and right and left axillaries

Answer

The six-point injection uses bilateral common carotid, femoral, and axillary arteries to ensure thorough distribution when a single-point injection is inadequate.

Question 5

What condition is indicated when embalming fluid appears at the incision site without adequate tissue firming?

Accepted Answer

Short-circuit or channeling of fluid through a path of least resistance

Answer

Short-circuiting occurs when fluid travels rapidly through dilated or damaged vessels and exits before achieving adequate preservation in surrounding tissue.

(CMT) Certified Mortuary Technician Practice Test

(CMT) Certified Mortuary Technician Practice Test

CMT Embalming Techniques & Protocols 2