CHP Health & Safety Standards 3

Question 1

Which GHS hazard pictogram indicates a chemical is flammable?

Accepted Answer

Flame symbol

Answer

The flame pictogram on a GHS label indicates that the product is flammable and must be stored away from heat sources and open flames.

Question 2

A housekeeper slips on a wet floor and injures their knee. What must the employer do within 24 hours per OSHA requirements?

Accepted Answer

Record the incident in the OSHA 300 log if it meets recordability criteria

Answer

Work-related injuries requiring medical treatment beyond first aid must be recorded on the OSHA 300 log within 7 days of the employer learning of the incident.

Question 3

What is the correct dilution ratio when mixing a bleach disinfectant for general surface use per CDC guidelines?

Accepted Answer

5 tablespoons (1/3 cup) per gallon of water

Answer

CDC guidelines recommend approximately 5 tablespoons (1/3 cup) of bleach per gallon of water for a general disinfecting solution effective against most pathogens.

Question 4

Which type of fire extinguisher should a housekeeper use on a grease fire in a hotel kitchen breakroom?

Accepted Answer

Class K extinguisher

Answer

Class K fire extinguishers are specifically designed for kitchen fires involving cooking oils and fats, which require a wet chemical agent.

Question 5

A chemical label states 'do not mix with bleach.' What hazard does this warning prevent?

Accepted Answer

Formation of toxic chlorine gas or other dangerous reactions

Answer

Mixing ammonia-based cleaners or acids with bleach can produce toxic chlorine or chloramine gases that are dangerous to inhale.

(CHP) Certified Housekeeping Professional Practice Test

(CHP) Certified Housekeeping Professional Practice Test

CHP Health & Safety Standards 3