Cosmetology Chapter 2: Salon Ecology
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Cosmetology Chapter 2: Salon Ecology

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Questions and Answers

What is microbiology?

  • The study of small living organisms (correct)
  • The study of cell structure
  • The study of plant life
  • The study of large mammals

    • What are bacteria?

    One-celled microorganisms.

    What is bacteriology?

    The study of bacteria.

    What defines nonpathogenic bacteria?

    <p>Bacteria that do not produce diseases</p> Signup and view all the answers

    What are pathogenic bacteria?

    <p>Disease-producing bacteria</p> Signup and view all the answers

    What are staphylococci?

    <p>Pus-forming bacterial cells that form grape-like clusters.</p> Signup and view all the answers

    What are streptococci?

    <p>Pus-forming bacterial cells that form in long chains.</p> Signup and view all the answers

    What are diplococci?

    <p>Bacterial cells that grow in pairs.</p> Signup and view all the answers

    Bacterial cells that are harmless and can even be beneficial to humans are called ______.

    <p>nonpathogenic</p> Signup and view all the answers

    Bacterial cells that may be harmful to the body are known as ______.

    <p>pathogenic</p> Signup and view all the answers

    Pathogenic bacteria benefit the environment.

    <p>False</p> Signup and view all the answers

    What is a communicable disease?

    <p>A disease that is spread from one person to another.</p> Signup and view all the answers

    Give examples of communicable diseases.

    <p>The common cold, hepatitis, and measles.</p> Signup and view all the answers

    Rod-shaped bacteria cells are called ______.

    <p>bacilli</p> Signup and view all the answers

    What type of bacteria are coiled, screw-shaped bacterial cells?

    <p>spirilla</p> Signup and view all the answers

    What type of bacteria causes Lyme disease?

    <p>spirilla</p> Signup and view all the answers

    Which of the following is not a source through which bacteria or viruses enter the body?

    <p>Healthy skin</p> Signup and view all the answers

    As bacteria absorb food, each cell grows in size and divides, resulting in how many new cells?

    <p>Two</p> Signup and view all the answers

    What is the relationship between bacteria and disinfectants when bacteria are in spore-forming stage?

    <p>Bacteria are not harmed by disinfectant.</p> Signup and view all the answers

    Which of the following conditions does not occur during the inactive stage of bacteria growth?

    <p>Dominant stage begins</p> Signup and view all the answers

    Hair-like projections used by some bacteria to propel themselves are called __________ or __________.

    <p>cilia; flagella</p> Signup and view all the answers

    Which of the following conditions is not a disease caused by a virus?

    <p>Tuberculosis</p> Signup and view all the answers

    What is a highly infectious disease that infects the liver?

    <p>Human hepatitis B (HBV)</p> Signup and view all the answers

    What does the human immunodeficiency virus (HIV) cause the immune system to do?

    <p>Breakdown</p> Signup and view all the answers

    Organisms that live on or obtain nutrients from another organism are known as __________.

    <p>external parasites</p> Signup and view all the answers

    All of the following are examples of contagious diseases except:

    <p>Flagella</p> Signup and view all the answers

    Another name for head lice is __________.

    <p>pediculosis</p> Signup and view all the answers

    Syphilis is an example of a general infection, which means it affects __________.

    <p>the whole body</p> Signup and view all the answers

    The ability to destroy the infectious agent that enters the body is known as __________.

    <p>immunity</p> Signup and view all the answers

    Infection control is divided into three categories. What are they?

    <p>Sanitation, Disinfection, and Sterilization</p> Signup and view all the answers

    A product that can be applied to skin to reduce microbes is called __________.

    <p>antiseptic</p> Signup and view all the answers

    Chemical products used to destroy or kill bacteria and some viruses, except bacterial spores, are called __________.

    <p>disinfectants</p> Signup and view all the answers

    Viricidals are disinfectants used to kill __________.

    <p>viruses</p> Signup and view all the answers

    The regulating agency under the Department of Labor that enforces safety and health standards in a workplace is __________.

    <p>OSHA</p> Signup and view all the answers

    Key information on specific products regarding ingredients, associated hazards, combustion levels, and storage requirements is provided by __________.

    <p>MSDS</p> Signup and view all the answers

    Which of the following is given to a product, along with the approval of the efficacy claims on the label to ensure the product is safe and effective?

    <p>EPA register number</p> Signup and view all the answers

    The 2001 OSHA blood-borne pathogens standard requires the use of __________.

    <p>EPA registered disinfectants with efficacy against HIV and HPV tuberculocidal.</p> Signup and view all the answers

    All implements must be really __________.

    <p>clean</p> Signup and view all the answers

    Study Notes

    Microbiology and Bacteria

    • Microbiology is the study of small living organisms, including bacteria.
    • Bacteria are one-celled microorganisms that can be harmless or harmful.
    • Bacteriology specifically focuses on the study of bacteria.

    Types of Bacteria

    • Nonpathogenic bacteria do not cause disease and can be beneficial.
    • Pathogenic bacteria are disease-producing and can lead to infections.
    • Staphylococci are pus-forming bacteria arranged in clusters, commonly found in abscesses and boils.
    • Streptococci form in long chains and can cause severe illnesses like strep throat and rheumatic fever.
    • Diplococci grow in pairs and are associated with infections such as pneumonia.
    • Bacilli refer to rod-shaped bacterial cells.
    • Spirilla are coiled, screw-shaped bacteria linked to Lyme disease.

    Diseases and Infections

    • Communicable diseases can be transmitted from person to person, examples include the common cold and measles.
    • Human hepatitis B (HBV) is a highly infectious disease affecting the liver.
    • HIV leads to the immune system breakdown and increases vulnerability to illnesses.

    Infection Transmission and Resistance

    • Healthy skin acts as a barrier, preventing bacteria from entering the body.
    • Pathogenic bacteria are not beneficial to the environment and can cause illnesses.
    • The inactive stage of bacteria is characterized by a lack of growth and can be resistant to disinfectants when in spore-forming form.

    Infection Control

    • Infection control strategies are categorized into sanitation, disinfection, and sterilization.
    • Anti-septics can be applied to the skin to reduce microbes.
    • Disinfectants destroy or kill bacteria and some viruses but not bacterial spores.

    Regulatory Agencies and Safety

    • OSHA (Occupational Safety and Health Administration) enforces workplace safety and health standards.
    • MSDS (Material Safety Data Sheet) provides crucial product information, including hazards and storage requirements.
    • Products must have an EPA (Environmental Protection Agency) registration number to confirm safety and efficacy.

    Key Terminology

    • Cilia and flagella are hair-like structures that help bacteria move.
    • Syphilis is a general infection affecting the entire body.
    • Immunity refers to the body's ability to destroy infectious agents.

    Contagious Conditions

    • Contagious diseases can spread easily, while flagella are not contagious.
    • Pediculosis is another name for head lice, a type of infestation.

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    Description

    Test your knowledge on the essential concepts of salon ecology covered in Chapter 2 of your cosmetology course. This quiz includes key terms related to microbiology, bacteria, and their significance in a salon environment. Perfect for students preparing for exams or reviewing their understanding of salon hygiene.

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