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1. Which artery is most commonly selected as the primary injection site
during routine arterial embalming?
A. Radial artery
B. Common carotid artery
C. Posterior tibial artery
D. Axillary artery
Answer: B. Common carotid artery
Explanation: The common carotid artery provides excellent distribution of arterial
solution throughout the body and is the most frequently used injection site during
standard embalming.
2. The primary purpose of formaldehyde in embalming fluid is to:
A. Add fragrance
,B. Remove blood stains
C. Preserve tissue by protein fixation
D. Lubricate arteries
Answer: C. Preserve tissue by protein fixation
Explanation: Formaldehyde cross-links tissue proteins, preventing decomposition
by inhibiting bacterial growth and enzyme activity.
3. Which microorganism is classified as a virus?
A. Streptococcus
B. Candida
C. Clostridium
D. Hepatitis B
Answer: D. Hepatitis B
Explanation: Hepatitis B is caused by a virus and is one of the major occupational
hazards for embalmers.
4. During embalming, livor mortis refers to:
A. Muscle stiffening
B. Cooling of the body
C. Discoloration caused by settling of blood after death
D. Skin dehydration
Answer: C. Discoloration caused by settling of blood after death
Explanation: Livor mortis develops as blood settles in the dependent portions of
the body after circulation stops.
5. Which embalming chemical is primarily used as a humectant?
A. Formaldehyde
,B. Methanol
C. Glycerin
D. Phenol
Answer: C. Glycerin
Explanation: Glycerin attracts and retains moisture, helping prevent tissue
dehydration.
6. Which OSHA standard requires employers to protect workers from exposure
to bloodborne pathogens?
A. Hazard Communication Standard
B. Respiratory Protection Standard
C. Bloodborne Pathogens Standard
D. Lockout/Tagout Standard
Answer: C. Bloodborne Pathogens Standard
Explanation: The Bloodborne Pathogens Standard establishes requirements for
protecting employees from exposure to infectious materials.
7. Rigor mortis is caused primarily by:
A. Loss of body heat
B. Bacterial activity
C. Chemical changes in muscle tissue following death
D. Loss of body fluids
Answer: C. Chemical changes in muscle tissue following death
Explanation: ATP depletion causes muscles to become rigid until decomposition
begins.
8. Which cavity organ is generally aspirated first?
, A. Urinary bladder
B. Rectum
C. Stomach
D. Heart
Answer: C. Stomach
Explanation: The stomach contains significant gas and fluid accumulation and is
generally aspirated early during cavity treatment.
9. Which instrument is used to raise an artery?
A. Scalpel handle
B. Trocar
C. Aneurysm needle
D. Cranial drill
Answer: C. Aneurysm needle
Explanation: The aneurysm needle assists in separating and raising arteries and
veins for cannulation.
10.What is the minimum passing score required for the Arizona state laws and
rules examination?
A. 60%
B. 70%
C. 75%
D. 80%
Answer: C. 75%
*Explanation: Arizona requires a minimum passing score of 75% on the state laws
and rules examination.