Final answer:
Appropriate safety gear, including cut-resistant gloves, eye protection, and a protective coat, must be worn when using chemical disinfectants to prevent exposure and skin contact, which can lead to health complications. Option c.
Step-by-step explanation:
When using chemical disinfectants, it is crucial to wear appropriate protective equipment to mitigate exposure to harmful substances. Personnel must wear a protective coat, face protection, such as eye protection or a full face mask, and cut-resistant gloves.
These precautions are vital to prevent skin contact, as chemicals can be hazardous and cause severe skin reactions or other health issues. In case of contact, the area must be washed immediately with detergent and warm water followed by 1 N NaOH or a diluted bleach solution.
Moreover, safety glasses or goggles are recommended to protect the eyes from splashes or aerosols that may occur while handling chemical disinfectants. Option c.