Cosmetology Program

Chapter 5: Infection Control

Microbiology, Disease Transmission & Decontamination Methods|37 Questions|Board Exam Prep

Student Name

Date

Instructor

Score

Vocabulary Matching

Match each numbered term with the correct lettered definition. Write the letter in the blank.

Terms

1.Pathogens

2.Sterilization

3.Disinfection

4.Sanitation

5.Cocci

6.Bacilli

7.Fungi

8.Virus

9.Single-use implements

10.EPA-registered disinfectant

Definitions

A.A disinfectant approved by the EPA for professional salon use

B.A submicroscopic pathogen that cannot reproduce without a host cell

C.Bacteria and other microorganisms that cause disease

D.Lowering the number of pathogens on a surface to safe levels

E.One-use items that must be discarded after each client

F.Organisms including mold and mildew that cause conditions like ringworm

G.Rod-shaped bacteria that can cause tetanus and tuberculosis

H.Round-shaped bacteria responsible for staph and strep infections

I.The highest level of decontamination, destroying all microbial life including spores

J.The process of killing most pathogens on non-porous surfaces

Fill in the Blank

Complete each statement with the correct term or phrase.

Question 11Fill in the Blank

Bacteria that cause disease are called .

Question 12Fill in the Blank

The highest level of decontamination is called .

Question 13Fill in the Blank

lowers the number of pathogens to safe levels but does not kill all microorganisms.

Question 14Fill in the Blank

are one-use items discarded after each client.

Question 15Fill in the Blank

Round-shaped bacteria responsible for staph infections are classified as .

Question 16Fill in the Blank

Direct transmission occurs through physical with an infected person.

Question 17Fill in the Blank

Organic matter on a tool can block from reaching the surface.

Question 18Fill in the Blank

An EPA-registered disinfectant must remain on the surface for the time listed on the label.

Multiple Choice

Select the best answer for each board-exam style question.

Question 19Multiple Choice

Which type of bacteria is responsible for staph infections?

A. Bacilli

B. Spirilla

C. Cocci

D. Diplococci

Question 20Multiple Choice

EPA-registered disinfectant must remain on surface for how long?

A. 10 seconds

B. Contact time listed on label

C. 5 minutes minimum

D. Until surface is dry

Question 21Multiple Choice

Correct order of decontamination from lowest to highest?

A. Sterilization, disinfection, sanitation

B. Sanitation, disinfection, sterilization

C. Disinfection, sanitation, sterilization

D. Sanitation, sterilization, disinfection

Question 22Multiple Choice

Viruses differ from bacteria in that viruses:

A. Can be killed with antibiotics

B. Can reproduce independently

C. Cannot reproduce without a host cell

D. Are larger than bacteria

Question 23Multiple Choice

Why must tools be cleaned before disinfecting?

A. Cleaning is optional

B. Organic matter can block disinfectants

C. Disinfectants work better on dirty surfaces

D. Cleaning activates disinfectant

Question 24Multiple Choice

Which organism causes ringworm?

A. Bacteria

B. Virus

C. Fungus

D. Parasite

Question 25Multiple Choice

Indirect disease transmission in a salon occurs through:

A. Shaking hands

B. Contaminated tools and surfaces

C. Speaking to a client

D. Looking at infected area

Question 26Multiple Choice

Which items must be discarded after a single use?

A. Metal shears

B. Glass nail file

C. Neck strips and cotton pads

D. Plastic combs

True / False

Write T for True or F for False in the blank.

Question 27True / False

Viruses can be treated effectively with antibiotics.

Question 28True / False

Sanitation lowers pathogens to safe levels but does not kill all microorganisms.

Question 29True / False

It is acceptable to skip cleaning if you plan to disinfect immediately.

Question 30True / False

Sterilization is the highest level of decontamination.

Question 31True / False

Non-porous tools can be effectively disinfected with EPA-registered disinfectant.

Question 32True / False

Parasites such as lice can live independently without a host.

Question 33True / False

Single-use implements must be discarded after each client.

Question 34True / False

Direct transmission requires physical contact with an infected person.

Short Answer

Answer each question in 2-3 complete sentences.

Question 35Short Answer

Explain the difference between direct and indirect transmission of disease in a salon setting.

Question 36Short Answer

Why is it important to clean a tool before disinfecting it?

Question 37Short Answer

Match each organism to its description: fungi, parasites, virus, and bacteria.