MNT Infection Control & Sanitation 5

Question 1

Which of the following personal protective equipment (PPE) is most appropriate when working with strong chemical disinfectants?

Accepted Answer

Chemical-resistant gloves, eye protection, and a mask

Answer

Chemical disinfectants can cause skin burns, eye injury, and respiratory irritation, requiring gloves, eye protection, and respiratory protection.

Question 2

A Material Safety Data Sheet (SDS/MSDS) for a salon disinfectant must be:

Accepted Answer

Readily accessible to all employees during work hours

Answer

OSHA's Hazard Communication Standard requires that SDS documents be immediately accessible to employees during their shift in case of chemical exposure emergency.

Question 3

Which disinfection method uses ultraviolet (UV) light, and what is its primary limitation in a salon setting?

Accepted Answer

UV sanitizes surfaces but cannot penetrate shadows or the underside of implements

Answer

UV light disinfects only surfaces directly exposed to the rays; any shadowed area, crack, or underside of an implement remains untreated.

Question 4

What is the recommended approach for storing cleaned and disinfected implements between clients?

Accepted Answer

In a clean, covered container or sealed bag

Answer

Disinfected implements must be stored in a clean, covered container to prevent recontamination from airborne particles, surfaces, or contact.

Question 5

Which condition of the skin or nails would be classified as a contraindication, requiring the nail technician to refuse service?

Accepted Answer

An open wound or active skin infection in the service area

Answer

Open wounds and active infections present a direct risk of cross-contamination and can worsen the client's condition — service must be refused.

(MNT) Certified Medical Nail Technician Practice Test

(MNT) Certified Medical Nail Technician Practice Test

MNT Infection Control & Sanitation 5