Cosmetology License

Which type of bacteria are round-shaped and appear in clusters resembling a bunch of grapes?

• AStreptococci
• BStaphylococci
• CDiplococci
• DBacilli

What is the difference between bacteria that are pathogenic and those that are nonpathogenic?

• APathogenic bacteria are larger than nonpathogenic bacteria
• BPathogenic bacteria are harmful and cause disease; nonpathogenic are harmless
• CNonpathogenic bacteria cause disease; pathogenic bacteria are harmless
• DThere is no significant difference between the two types

Bacteria can exist in two forms: the active (vegetative) stage and the inactive stage. In the inactive stage, bacteria form a protective coating called a:

• AFlagella
• BMitosis shell
• CSpore
• DBiofilm

Which of the following is an example of a bloodborne pathogen that cosmetologists must be aware of?

• ATinea pedis
• BHepatitis B virus (HBV)
• CHead lice
• DDandruff

A cosmetologist accidentally cuts a client during a service. What is the FIRST action the cosmetologist should take?

• AContinue the service and address the cut afterward
• BStop the service, put on gloves, and apply antiseptic and a bandage
• CAsk the client to apply pressure while finishing the service
• DDisinfect the tool and continue working

Which type of infection can be spread through contaminated salon implements, such as nail files or combs?

• ASystemic infection
• BCongenital infection
• CLocal infection
• DAutoimmune infection

Rod-shaped bacteria that can cause conditions such as tetanus, typhoid fever, and tuberculosis are known as:

• ACocci
• BSpirilla
• CBacilli
• DDiplococci

What is the correct order of decontamination from the lowest to the highest level?

• ASterilization, disinfection, sanitation
• BSanitation, disinfection, sterilization
• CDisinfection, sanitation, sterilization
• DSanitation, sterilization, disinfection

An EPA-registered, hospital-grade disinfectant is required for salon use primarily because it:

• AIs less expensive than other disinfectants
• BHas a pleasant scent that clients prefer
• CIs effective against bacteria, fungi, and viruses including HIV and HBV
• DDoes not need contact time to be effective

Which of the following statements about quaternary ammonium compounds (quats) used in salons is TRUE?

• AQuats are effective disinfectants when used at proper concentration and contact time
• BQuats can sterilize implements if left soaking overnight
• CQuats are only effective against bacteria and not viruses
• DQuats do not require dilution before use

Before immersing tools in a disinfectant solution, what must be done first?

• ARinse them with cold water
• BSpray them with alcohol
• CClean them with soap and water to remove all visible debris
• DDry them thoroughly with a clean towel

A tuberculocidal disinfectant is required in salons because it:

• AOnly kills the tuberculosis bacterium
• BIs effective against a very broad spectrum of pathogens including mycobacteria
• CIs the cheapest type of disinfectant available
• DDoes not require any contact time