Final answer:
Rubber gloves are designed to provide chemical resistance and protect against hazardous materials. They are not made for protection against cuts, lacerations, or high heat; specific protective gear is required for such hazards.
Step-by-step explanation:
In addressing the hazard that rubber gloves can protect the hand from, it is important to consider their design and material. Rubber gloves are primarily designed to provide chemical resistance, making them essential in settings where individuals may come into contact with harmful substances, such as laboratories or medical facilities. While they can offer some degree of protection against minor scrapes or contaminants, rubber gloves are not made to withstand cuts or lacerations, nor are they intended for protection against high heat as thermal gloves would.
When handling sharp objects or working with extreme temperatures, different types of protective gear are necessary. For instance, welders use specialized gloves to shield themselves from the extreme heat and sparks produced by welding, as indicated in the references. However, for working with hazardous materials or chemicals, rubber gloves are an effective form of protection as they prevent direct skin contact and can help stop the absorption of hazardous substances.