Cosmetology Test Infection Control and Safety 3 — Questions and Answers
Question 1: What is the difference between cleaning and disinfecting?
- They are the same process
- Cleaning removes dirt; disinfecting kills pathogens on a clean surface (Correct answer)
- Disinfecting removes dirt; cleaning kills pathogens
- Cleaning sterilizes; disinfecting sanitizes
Correct answer: Cleaning removes dirt; disinfecting kills pathogens on a clean surface
Cleaning removes visible debris and bioburden, while disinfecting uses chemicals to kill pathogens on surfaces that have already been cleaned.
Question 2: Which of the following conditions is caused by a fungus and can affect the skin or nails of salon clients?
- Impetigo
- Tinea (Correct answer)
- Herpes simplex
- Scabies
Correct answer: Tinea
Tinea is a fungal infection (ringworm) that can affect the scalp, skin, or nails and is contraindicated for salon services.
Question 3: A cosmetologist accidentally cuts a client during a service. What is the FIRST step to take?
- Apply disinfectant to the wound
- Stop the service and put on gloves (Correct answer)
- Ask the client to apply pressure and continue
- Document the incident in the client file
Correct answer: Stop the service and put on gloves
Putting on gloves before handling blood or body fluids is the first priority to prevent pathogen exposure under standard precautions.
Question 4: What does 'single-use' mean in the context of salon implements?
- The item can be reused after cleaning
- The item must be discarded after one use (Correct answer)
- The item requires sterilization between uses
- The item can only be used on one type of service
Correct answer: The item must be discarded after one use
Single-use items like nail files, buffers, and cotton pads must be discarded after each client to prevent cross-contamination.
Question 5: Which type of bacteria forms a protective coating that makes them highly resistant to disinfectants?
- Cocci
- Bacilli
- Spirilla
- Spore-forming bacteria (Correct answer)
Correct answer: Spore-forming bacteria
Endospore-forming bacteria (like Bacillus and Clostridium species) produce hardy spores that resist disinfectants, requiring sterilization to destroy.
Question 6: In a salon, where should used (contaminated) implements be placed immediately after use?
- In a clean dry towel on the counter
- In a closed container labeled for contaminated items (Correct answer)
- Back in the sanitizing jar with other implements
- In a UV cabinet
Correct answer: In a closed container labeled for contaminated items
Contaminated implements must be separated from clean ones immediately and placed in a clearly labeled closed container to prevent cross-contamination.
Question 7: What is the purpose of ventilation in a nail salon?
- To maintain comfortable room temperature
- To reduce exposure to chemical fumes and vapors (Correct answer)
- To dry nail polish faster
- To keep humidity levels stable
Correct answer: To reduce exposure to chemical fumes and vapors
Proper ventilation removes hazardous chemical vapors from acrylic, gel, and nail polish products, protecting both clients and nail technicians.
Cosmetology Test Infection Control and Safety 3
What is the difference between cleaning and disinfecting?