GENERAL INSTRUCTIONS: Read and answer each item carefully. Strictly no erasures,
I. TRUE OR FALSE. Write TRUE if the statement is correct and FALSE if it is not.

__1. Clean and disinfect all bathrooms.

__2. In choosing disinfectant, choose the most expensive.

__3. Wash all bowls, implements, application brushes, trays, and other equipment with cold, soapy water and
wipe them with alcohol before storing them in closed containers.

__4. Disinfectants must not have efficacy claims on the label.

__5. All disinfectants should specify a contact time in their directions for use.

__6. Be sure to clean the implements completely before putting them in the disinfectant solution

__7 There are tools and equipment that cannot be immersed in liquid, such as nail drills, electric file bits, and
other types of electrical equipment.

__8. Drain all water from the basin after each customer's session,

__9. Used implements must be put together in a same container with clean implements.

__10. Disposable supplies that are used must be thrown everywhere.​