Texas Cosmetology Operator Written ExamSanitation, Disinfection, and SafetyMedium
Which of the following is considered a universal precaution that cosmetologists MUST practice with ALL clients, regardless of their apparent health status?
- AWashing hands thoroughly before and after each service.
- BSterilizing all implements after each use.
- CWearing gloves for every service.
- DRequiring clients to complete a health questionnaire.
Show answer & explanationAnswer & explanation
Correct answer: A. Washing hands thoroughly before and after each service.
Universal precautions dictate treating all bodily fluids and potential contaminants as if they are infectious. Handwashing is the single most important and fundamental universal precaution in cosmetology to prevent the spread of infection.
Why the other options are wrong
- B. Sterilization is a higher level than disinfection and not required for all implements after every use; disinfection is typically sufficient for non-porous tools.
- C. Gloves are used when there's a risk of blood/fluid exposure, not for every service.
- D. Health questionnaires are helpful but not a universal precaution in the physical sense.
Universal Precautions (Cosmetology)
Infection control practices that assume all human blood and certain body fluids are potentially infectious for bloodborne pathogens, requiring consistent application of safety measures.
- Treat all clients as potentially infectious.
- Handwashing is paramount.
- Includes proper disposal and disinfection.
Memory trick: Treat everyone as if they carry germs; wash your hands always.