COS Final Exam Review UPDATED Exam
Questions and CORRECT Answers
How should implements involved in a blood spill incident be handled? - CORRECT
ANSWER - Double bag the implements and discard
A chemical product that destroys or kills bacteria and some viruses is called? - CORRECT
ANSWER - Disinfectant
Which of the following steps should be taken after removing all hair from a brush during a
disinfection procedure? - CORRECT ANSWER - Wash brush with soap and water
If a nail fungus is found prior to performing a fill-in nail service, which of the following steps
might be taken? - CORRECT ANSWER - Remove the artificial nail
The bacteria with corkscrew or spiral shape are? - CORRECT ANSWER - Spirilla
Eileen's client has developed Lyme disease. what type of bacteria is the cause of this disease -
CORRECT ANSWER - Spirilla
The HIV virus can be transferred by all of the following except? - CORRECT ANSWER -
By kissing or hugging
What is not a contagion? - CORRECT ANSWER - Flagella
chemical Products used to destory or kill bacteria and some viruses (except bacteria spores ) are
called - CORRECT ANSWER - disinfectants
the term that describes the type of container disinfected implements are stores in? - CORRECT
ANSWER - closed and clean
, How often should combs and brushes be disinfected? - CORRECT ANSWER - after each
use
If a blood spill occurs, what should be done first? - CORRECT ANSWER - stop the
service
Tools and instruments used to puncture and invade the skin must be sterilized or: - CORRECT
ANSWER - disposable
The primary ingredient in shampoos is: - CORRECT ANSWER - deionized water
What shampoo would not be used for chemically treated or damaged hair? - CORRECT
ANSWER - plain shampoo
If a surface is free from oil, dirt and/or microbes, it has been: - CORRECT ANSWER -
decontaminated
What step would be taken after removing all hair from a brush during a disinfection procedure? -
CORRECT ANSWER - wash with soap and water
A chemical product that kills or destroys bacteria and some viruses- - CORRECT
ANSWER - quat
Pus forming bacterial cells that form grape-like clusters and are present in abscesses are called: -
CORRECT ANSWER - staphlococci
Some viruses can be prevented by - CORRECT ANSWER - vaccinations
Questions and CORRECT Answers
How should implements involved in a blood spill incident be handled? - CORRECT
ANSWER - Double bag the implements and discard
A chemical product that destroys or kills bacteria and some viruses is called? - CORRECT
ANSWER - Disinfectant
Which of the following steps should be taken after removing all hair from a brush during a
disinfection procedure? - CORRECT ANSWER - Wash brush with soap and water
If a nail fungus is found prior to performing a fill-in nail service, which of the following steps
might be taken? - CORRECT ANSWER - Remove the artificial nail
The bacteria with corkscrew or spiral shape are? - CORRECT ANSWER - Spirilla
Eileen's client has developed Lyme disease. what type of bacteria is the cause of this disease -
CORRECT ANSWER - Spirilla
The HIV virus can be transferred by all of the following except? - CORRECT ANSWER -
By kissing or hugging
What is not a contagion? - CORRECT ANSWER - Flagella
chemical Products used to destory or kill bacteria and some viruses (except bacteria spores ) are
called - CORRECT ANSWER - disinfectants
the term that describes the type of container disinfected implements are stores in? - CORRECT
ANSWER - closed and clean
, How often should combs and brushes be disinfected? - CORRECT ANSWER - after each
use
If a blood spill occurs, what should be done first? - CORRECT ANSWER - stop the
service
Tools and instruments used to puncture and invade the skin must be sterilized or: - CORRECT
ANSWER - disposable
The primary ingredient in shampoos is: - CORRECT ANSWER - deionized water
What shampoo would not be used for chemically treated or damaged hair? - CORRECT
ANSWER - plain shampoo
If a surface is free from oil, dirt and/or microbes, it has been: - CORRECT ANSWER -
decontaminated
What step would be taken after removing all hair from a brush during a disinfection procedure? -
CORRECT ANSWER - wash with soap and water
A chemical product that kills or destroys bacteria and some viruses- - CORRECT
ANSWER - quat
Pus forming bacterial cells that form grape-like clusters and are present in abscesses are called: -
CORRECT ANSWER - staphlococci
Some viruses can be prevented by - CORRECT ANSWER - vaccinations
