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Questions and Answers
What can be found on an MSDS?
What can be found on an MSDS?
What is the role of disinfectants?
What is the role of disinfectants?
Which entities are included in state regulatory agencies?
Which entities are included in state regulatory agencies?
What are laws also referred to as?
What are laws also referred to as?
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What results from the invasion of body tissues by pathogenic bacteria?
What results from the invasion of body tissues by pathogenic bacteria?
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What does the term 'clean' refer to in the context of tools and equipment?
What does the term 'clean' refer to in the context of tools and equipment?
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What characteristic do bacteria with both plant and animal traits exhibit?
What characteristic do bacteria with both plant and animal traits exhibit?
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What is the outer cell wall of bacteria filled with?
What is the outer cell wall of bacteria filled with?
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What symptoms are characteristic of inflammation?
What symptoms are characteristic of inflammation?
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What indicates the presence of a bacterial infection?
What indicates the presence of a bacterial infection?
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What is an example of a local infection?
What is an example of a local infection?
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What is a disease called that is transmitted from one person to another?
What is a disease called that is transmitted from one person to another?
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What is a parasitic submicroscopic particle that infects?
What is a parasitic submicroscopic particle that infects?
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Study Notes
Chemical and Biological Information
- Useful product disposal guidelines and medical and first aid information can be found on an MSDS (Material Safety Data Sheet).
- Chemical products that destroy all bacteria, fungi, and viruses (but not spores) on surfaces are disinfectants.
- Antiseptics are used on living tissue, sanitizers reduce the number of microorganisms, and sterilizers destroy all microorganisms.
Regulatory Agencies and Laws
- State regulatory agencies include licensing agencies, boards of cosmetology, and health departments.
- Laws are also called statutes.
Disease and Infection
- Invasion of body tissues by disease-causing pathogenic bacteria can result in an infection.
- Inflammation is not an infection, but a response to tissue damage.
Sanitation and Cleaning
- To remove all visible dirt and debris from tools, implements, and equipment, one must clean them by washing with soap and water.
- Disinfectants are used to destroy microorganisms on surfaces, and sterilizers are used to destroy all microorganisms.
Bacteria
- One-celled microorganisms with both plant and animal characteristics are bacteria.
- Nonpathogenic bacteria are harmless, while pathogenic bacteria can cause disease.
- Cocci are a type of bacteria that rarely shows any active motility.
- Bacteria generally consist of an outer cell wall containing a liquid called protoplasm.
- Together, the active stage and inactive, or spore-forming, stage of bacteria are referred to as the life cycle of bacteria.
Inflammation
- Characterized by distinct symptoms, including swelling, pain, and heat
- Bacterial infection is often accompanied by the presence of pus
- Local infections, such as pimples or abscesses, are typically confined to a specific area
- Communicable diseases are infectious and can be transmitted from one person to another
- Parasitic submicroscopic particles, such as viruses, can infect and cause disease
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Description
Learn about chemical safety data sheets, different types of products for destroying microorganisms, and regulatory agencies and laws related to chemical use.
