BMS BMS Bachelor of Mortuary Science Embalming and Mortuary Chemistry Questions and Answers 2

Question 1

Which chemical compound is the primary preservative agent used in arterial embalming fluids?

Accepted Answer

Formaldehyde

Answer

Glutaraldehyde

Answer

Phenol

Answer

Methanol

Question 2

What is the purpose of a humectant in embalming fluid?

Accepted Answer

To retain moisture in tissues

Answer

To accelerate firming of tissues

Answer

To mask odors from decomposition

Answer

To increase the germicidal action of the fluid

Question 3

What pH range is considered ideal for most arterial embalming solutions?

Accepted Answer

3.0 to 4.5

Answer

5.0 to 6.0

Answer

7.0 to 7.5

Answer

8.5 to 9.5

Question 4

In embalming chemistry, what is the function of a surfactant (wetting agent)?

Accepted Answer

To reduce surface tension and improve fluid distribution

Answer

To neutralize acids in the vascular system

Answer

To provide temporary preservation during shipping

Answer

To act as a bleaching agent for discolored tissue

Question 5

Which vessel is most commonly used as the primary injection site during arterial embalming?

Accepted Answer

Common carotid artery

Answer

Femoral artery

Answer

Axillary artery

Answer

Radial artery

Question 6

What is the chemical reaction called when formaldehyde binds to amino groups in tissue proteins?

Accepted Answer

Cross-linking (methylenation)

Answer

Saponification

Answer

Hydrolysis

Answer

Oxidation