Esthetician Practice Infection Control and Safety Questions and Answers — Questions and Answers
Question 1: An esthetician is setting up for a facial treatment. Which of the following represents the highest level of decontamination, capable of destroying all microbial life, including spores?
- Sanitization
- Disinfection
- Sterilization (Correct answer)
- Antisepsis
Correct answer: Sterilization
Sterilization is the complete elimination of all forms of microbial life, including bacteria, viruses, fungi, and highly resistant bacterial spores. Disinfection eliminates most microorganisms but not necessarily all spores. Sanitization reduces the number of microbes to a safe level. Antisepsis is the process of inhibiting the growth of microorganisms on living tissue.
Question 2: During a client consultation, an esthetician learns the client has a history of Hepatitis B. According to the principles of Universal Precautions, how should the esthetician proceed with the service?
- Refuse service to the client to avoid any risk.
- Use extra-strong disinfectants on all surfaces.
- Proceed with the service, treating all clients as if they have a potential bloodborne pathogen. (Correct answer)
- Wear two pairs of gloves throughout the entire service.
Correct answer: Proceed with the service, treating all clients as if they have a potential bloodborne pathogen.
Universal Precautions, a concept from OSHA's Bloodborne Pathogens Standard, requires treating all human blood and certain body fluids as if they are known to be infectious for HIV, HBV, and other bloodborne pathogens. This means standard infection control procedures, like wearing gloves and proper disinfection, should be consistently applied to every client, regardless of their known health status. Refusing service based on this history would be discriminatory and is not the correct protocol.
Question 3: Which of the following items used in an esthetics service must be discarded immediately after a single use?
- Metal comedone extractor
- Glass mixing bowls
- High-frequency electrode
- Cotton pads used for product application (Correct answer)
Correct answer: Cotton pads used for product application
Porous items or items that cannot be properly cleaned and disinfected for reuse are considered single-use and must be discarded after one application. Cotton pads fall into this category. Metal extractors, glass bowls, and high-frequency electrodes are non-porous and can be properly cleaned and disinfected or sterilized between clients.
Question 4: An esthetician accidentally spills a chemical peel solution. To find detailed information about the product's hazards and proper cleanup procedures, the esthetician should consult the:
- Occupational Safety and Health Administration (OSHA) website
- Product's marketing brochure
- Safety Data Sheet (SDS) (Correct answer)
- Salon's service menu
Correct answer: Safety Data Sheet (SDS)
A Safety Data Sheet (SDS), formerly known as MSDS, is a document required by OSHA that provides comprehensive information about a chemical substance. It includes details on potential hazards, handling and storage instructions, and emergency procedures, making it the correct resource for a chemical spill.
Question 5: What is the first and most critical step an esthetician should take before beginning the disinfection process for their multi-use tools?
- Soak the tools in an EPA-registered disinfectant.
- Place the tools in a UV sterilizer.
- Thoroughly clean the tools with soap and water. (Correct answer)
- Dry the tools with a paper towel.
Correct answer: Thoroughly clean the tools with soap and water.
Cleaning is the essential first step in decontamination. All visible dirt, debris, and residue must be removed with soap and water before disinfection, as these materials can inactivate the disinfectant and prevent it from properly killing pathogens on the tool's surface. Disinfection is the second step, followed by sterilization if required.
Question 6: While performing an extraction, a client's skin begins to bleed slightly. What is the immediate, first action the esthetician should take according to proper blood exposure protocol?
- Blot the area with a tissue.
- Apply an antiseptic to the area.
- Stop the service and put on gloves. (Correct answer)
- Immediately discard the used lancet.
Correct answer: Stop the service and put on gloves.
If not already wearing them, the esthetician's first priority in a blood exposure incident is to protect themselves by stopping the service and donning gloves. This prevents direct contact with potentially infectious materials. After putting on gloves, they can then manage the bleeding, clean the area, and properly dispose of contaminated materials.
Esthetician Practice Infection Control and Safety Questions and Answers
An esthetician is setting up for a facial treatment.
Which of the following represents the highest level of decontamination, capable of destroying all microbial life, including spores?