PA 20 12 ET PA Nail Technician Early Theory and
Procedural Skills Exam
Question 1. Which type of microorganism is a virus responsible for hepatitis and HIV?
A) Bacteria
B) Fungi
C) Viruses
D) Protozoa
Answer: C) Viruses
Explanation: Viruses cause diseases such as hepatitis and HIV, and they require a host to reproduce,
unlike bacteria and fungi.
Question 2. What is the primary difference between cleaning and disinfection?
A) Cleaning removes visible dirt; disinfection kills microorganisms
B) Cleaning kills bacteria; disinfection removes dirt
C) Cleaning sterilizes; disinfection only disinfects
D) Cleaning and disinfection are the same process
Answer: A) Cleaning removes visible dirt; disinfection kills microorganisms
Explanation: Cleaning involves removing dirt and debris, while disinfection reduces or eliminates
pathogenic microorganisms.
Question 3. Which disinfectant is recommended for salon use due to EPA registration and effectiveness
against HIV/HBV?
A) Bleach solution
B) Alcohol-based disinfectant
C) EPA-registered hospital disinfectant
D) Household detergent
Answer: C) EPA-registered hospital disinfectant
Explanation: EPA-registered hospital disinfectants are specifically formulated and tested to be effective
against HIV, HBV, and other pathogens in salon environments.
Question 4. Universal Precautions require that a technician treats all bodily fluids as if they are infected
with which of the following?
, PA 20 12 ET PA Nail Technician Early Theory and
Procedural Skills Exam
A) Bacteria only
B) Bloodborne pathogens
C) Fungal spores
D) Allergens
Answer: B) Bloodborne pathogens
Explanation: Universal Precautions assume all blood and bodily fluids are potentially infectious to
prevent transmission of bloodborne pathogens like HIV and hepatitis.
Question 5. Which PPE should be worn when performing a manicure to prevent contact with potentially
infectious materials?
A) Gloves
B) Apron
C) Eye protection
D) All of the above
Answer: D) All of the above
Explanation: Gloves, aprons, and eye protection help protect the technician from exposure to blood,
chemicals, and other contaminants.
Question 6. Proper handwashing includes scrubbing all of the following areas except:
A) Palms
B) Fingertips
C) Under nails
D) Outer forearm
Answer: D) Outer forearm
Explanation: Handwashing focuses on the palms, fingertips, nails, and wrists; the forearm is typically not
included unless visibly contaminated.
Question 7. Which skin layer is the outermost layer and provides a protective barrier?
A) Dermis
B) Subcutaneous tissue
, PA 20 12 ET PA Nail Technician Early Theory and
Procedural Skills Exam
C) Epidermis
D) Hypodermis
Answer: C) Epidermis
Explanation: The epidermis is the outermost skin layer that acts as a protective barrier against
environmental damage and pathogens.
Question 8. The nail matrix is responsible for which of the following?
A) Nourishing the nail
B) Producing new nail cells
C) Anchoring the nail to the fingertip
D) Protecting the nail bed
Answer: B) Producing new nail cells
Explanation: The matrix contains cells that produce the keratinized nail plate, enabling nail growth.
Question 9. Which part of the nail is the visible, hardened keratin plate?
A) Nail bed
B) Nail plate
C) Eponychium
D) Hyponychium
Answer: B) Nail plate
Explanation: The nail plate is the hard, visible part of the nail composed of keratin.
Question 10. Which gland is responsible for secreting oil that lubricates the skin and nails?
A) Sudoriferous gland
B) Sebaceous gland
C) Apocrine gland
D) Ceruminous gland
Answer: B) Sebaceous gland
, PA 20 12 ET PA Nail Technician Early Theory and
Procedural Skills Exam
Explanation: Sebaceous glands secrete sebum, an oily substance that helps lubricate and protect the
skin and nails.
Question 11. Which nail condition is characterized by a fungal infection causing thickened, discolored
nails?
A) Hangnail
B) Nail psoriasis
C) Onychomycosis
D) Leukonychia
Answer: C) Onychomycosis
Explanation: Onychomycosis is a fungal infection that leads to thick, brittle, discolored nails.
Question 12. Which skeletal system component provides support and shape to the hand?
A) Muscles
B) Bones
C) Nerves
D) Blood vessels
Answer: B) Bones
Explanation: Bones provide structural support and shape to the hand and are part of the skeletal
system.
Question 13. In a basic manicure, what is the purpose of shaping the nails?
A) To promote growth
B) To improve appearance and prevent splitting
C) To disinfect the nails
D) To remove cuticles
Answer: B) To improve appearance and prevent splitting
Explanation: Shaping nails refines their appearance and helps prevent breakage and splitting.
Procedural Skills Exam
Question 1. Which type of microorganism is a virus responsible for hepatitis and HIV?
A) Bacteria
B) Fungi
C) Viruses
D) Protozoa
Answer: C) Viruses
Explanation: Viruses cause diseases such as hepatitis and HIV, and they require a host to reproduce,
unlike bacteria and fungi.
Question 2. What is the primary difference between cleaning and disinfection?
A) Cleaning removes visible dirt; disinfection kills microorganisms
B) Cleaning kills bacteria; disinfection removes dirt
C) Cleaning sterilizes; disinfection only disinfects
D) Cleaning and disinfection are the same process
Answer: A) Cleaning removes visible dirt; disinfection kills microorganisms
Explanation: Cleaning involves removing dirt and debris, while disinfection reduces or eliminates
pathogenic microorganisms.
Question 3. Which disinfectant is recommended for salon use due to EPA registration and effectiveness
against HIV/HBV?
A) Bleach solution
B) Alcohol-based disinfectant
C) EPA-registered hospital disinfectant
D) Household detergent
Answer: C) EPA-registered hospital disinfectant
Explanation: EPA-registered hospital disinfectants are specifically formulated and tested to be effective
against HIV, HBV, and other pathogens in salon environments.
Question 4. Universal Precautions require that a technician treats all bodily fluids as if they are infected
with which of the following?
, PA 20 12 ET PA Nail Technician Early Theory and
Procedural Skills Exam
A) Bacteria only
B) Bloodborne pathogens
C) Fungal spores
D) Allergens
Answer: B) Bloodborne pathogens
Explanation: Universal Precautions assume all blood and bodily fluids are potentially infectious to
prevent transmission of bloodborne pathogens like HIV and hepatitis.
Question 5. Which PPE should be worn when performing a manicure to prevent contact with potentially
infectious materials?
A) Gloves
B) Apron
C) Eye protection
D) All of the above
Answer: D) All of the above
Explanation: Gloves, aprons, and eye protection help protect the technician from exposure to blood,
chemicals, and other contaminants.
Question 6. Proper handwashing includes scrubbing all of the following areas except:
A) Palms
B) Fingertips
C) Under nails
D) Outer forearm
Answer: D) Outer forearm
Explanation: Handwashing focuses on the palms, fingertips, nails, and wrists; the forearm is typically not
included unless visibly contaminated.
Question 7. Which skin layer is the outermost layer and provides a protective barrier?
A) Dermis
B) Subcutaneous tissue
, PA 20 12 ET PA Nail Technician Early Theory and
Procedural Skills Exam
C) Epidermis
D) Hypodermis
Answer: C) Epidermis
Explanation: The epidermis is the outermost skin layer that acts as a protective barrier against
environmental damage and pathogens.
Question 8. The nail matrix is responsible for which of the following?
A) Nourishing the nail
B) Producing new nail cells
C) Anchoring the nail to the fingertip
D) Protecting the nail bed
Answer: B) Producing new nail cells
Explanation: The matrix contains cells that produce the keratinized nail plate, enabling nail growth.
Question 9. Which part of the nail is the visible, hardened keratin plate?
A) Nail bed
B) Nail plate
C) Eponychium
D) Hyponychium
Answer: B) Nail plate
Explanation: The nail plate is the hard, visible part of the nail composed of keratin.
Question 10. Which gland is responsible for secreting oil that lubricates the skin and nails?
A) Sudoriferous gland
B) Sebaceous gland
C) Apocrine gland
D) Ceruminous gland
Answer: B) Sebaceous gland
, PA 20 12 ET PA Nail Technician Early Theory and
Procedural Skills Exam
Explanation: Sebaceous glands secrete sebum, an oily substance that helps lubricate and protect the
skin and nails.
Question 11. Which nail condition is characterized by a fungal infection causing thickened, discolored
nails?
A) Hangnail
B) Nail psoriasis
C) Onychomycosis
D) Leukonychia
Answer: C) Onychomycosis
Explanation: Onychomycosis is a fungal infection that leads to thick, brittle, discolored nails.
Question 12. Which skeletal system component provides support and shape to the hand?
A) Muscles
B) Bones
C) Nerves
D) Blood vessels
Answer: B) Bones
Explanation: Bones provide structural support and shape to the hand and are part of the skeletal
system.
Question 13. In a basic manicure, what is the purpose of shaping the nails?
A) To promote growth
B) To improve appearance and prevent splitting
C) To disinfect the nails
D) To remove cuticles
Answer: B) To improve appearance and prevent splitting
Explanation: Shaping nails refines their appearance and helps prevent breakage and splitting.
