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1. Which blood vessel is most commonly selected as the primary injection site
during routine arterial embalming?
A. Radial artery
B. Femoral artery
C. Popliteal artery
D. Dorsalis pedis artery
Answer: B. Femoral artery
The femoral artery is large, easily accessible, and provides effective distribution of
embalming solution throughout the body.
2. The primary purpose of embalming is to:
A. Restore natural body weight
B. Permanently preserve the body
,C. Delay decomposition while preparing the body for viewing and disposition
D. Prevent all microbial growth indefinitely
Answer: C. Delay decomposition while preparing the body for viewing and
disposition
Modern embalming temporarily preserves remains, sanitizes tissues, and
enhances presentation.
3. Which preservative chemical is most commonly found in arterial embalming
fluid?
A. Methanol
B. Glycerin
C. Formaldehyde
D. Sodium chloride
Answer: C. Formaldehyde
Formaldehyde cross-links proteins, making tissues resistant to decomposition.
4. Livor mortis refers to:
A. Muscle stiffening
B. Cooling of the body
C. Settling of blood after death
D. Drying of the skin
Answer: C. Settling of blood after death
Gravity causes blood to settle in dependent portions of the body, producing
discoloration.
5. Rigor mortis is caused primarily by:
A. Loss of blood
,B. ATP depletion in muscle cells
C. Excess oxygen
D. Increased body temperature
Answer: B. ATP depletion in muscle cells
Without ATP, muscle fibers cannot relax, resulting in stiffness.
6. Which cavity organ is usually aspirated first?
A. Stomach
B. Heart
C. Liver
D. Urinary bladder
Answer: A. Stomach
Removing stomach contents first helps reduce pressure and minimizes leakage.
7. The trocar is primarily used for:
A. Raising arteries
B. Aspirating body cavities
C. Suturing incisions
D. Mixing chemicals
Answer: B. Aspirating body cavities
The trocar removes gases and fluids before cavity chemicals are introduced.
8. The universal precaution guidelines are intended to:
A. Improve cosmetics
B. Prevent disease transmission
C. Increase arterial pressure
, D. Reduce decomposition
Answer: B. Prevent disease transmission
Standard precautions protect workers from bloodborne pathogens.
9. Which microorganism lacks a true nucleus?
A. Fungus
B. Protozoan
C. Bacterium
D. Algae
Answer: C. Bacterium
Bacteria are prokaryotic organisms.
10.Which embalming solution component helps prevent excessive tissue
dehydration?
A. Dye
B. Humectant
C. Preservative
D. Anticoagulant
Answer: B. Humectant
Humectants help tissues retain moisture.
11.The process of replacing blood with embalming solution is called:
A. Aspiration
B. Arterial embalming
C. Desiccation
D. Cremation