Infection Control Terms and Definitions
74 Questions
102 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is acquired immunodeficiency syndrome?

  • A disease that destroys the immune system (correct)
  • A type of food allergy
  • A viral infection that causes the common cold
  • A disease that affects the digestive system

What is acquired immunity?

Immunity that the body develops after overcoming a disease, through inoculation, or through exposure to natural allergens.

Define allergy.

Reaction due to extreme sensitivity to certain foods or chemicals.

What is antiseptic?

<p>Chemical germicide formulated for use on skin and regulated by the FDA.</p> Signup and view all the answers

Define asymptomatic.

<p>Showing no symptoms or signs of infection.</p> Signup and view all the answers

What are bacilli?

<p>Short rod-shaped bacteria.</p> Signup and view all the answers

What are bacteria?

<p>Single-celled microorganisms that can be harmful or harmless.</p> Signup and view all the answers

What are bacterial spores?

<p>Bacteria capable of producing a protective coating.</p> Signup and view all the answers

What does bactericidal mean?

<p>Capable of destroying bacteria.</p> Signup and view all the answers

Define binary fission.

<p>The division of bacterial cells into two new cells called daughter cells.</p> Signup and view all the answers

What are biofilms?

<p>Colonies of bacteria that adhere together and adhere to surfaces.</p> Signup and view all the answers

What are bloodborne pathogens?

<p>Disease-causing microorganisms carried in the blood or body fluids.</p> Signup and view all the answers

Define cilia.

<p>Hairlike extensions that help sweep away fluids and particles.</p> Signup and view all the answers

What is cleaning?

<p>The process of removing visible contaminants from a surface.</p> Signup and view all the answers

What are cocci?

<p>Round-shaped bacteria that may appear singly or in groups.</p> Signup and view all the answers

What does communicable mean?

<p>Able to spread from person to person.</p> Signup and view all the answers

What is a contagious disease?

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

Define contamination.

<p>The presence of blood or potentially infectious materials on a surface.</p> Signup and view all the answers

What is diagnosis?

<p>Determination of the cause and nature of a disease.</p> Signup and view all the answers

What are diplococci?

<p>Spherical bacteria that grow in pairs.</p> Signup and view all the answers

What is direct transmission?

<p>Transmission of blood or body fluids through direct contact.</p> Signup and view all the answers

Define disease.

<p>An abnormal condition of the body that affects normal function.</p> Signup and view all the answers

What are disinfectants?

<p>Chemical products that destroy bacteria, fungi, and viruses on surfaces.</p> Signup and view all the answers

Define disinfection.

<p>A chemical process that destroys harmful organisms on surfaces.</p> Signup and view all the answers

What is efficacy?

<p>The ability to produce a desired result.</p> Signup and view all the answers

What is an exposure incident?

<p>Contact with broken skin, blood, or potentially infectious materials.</p> Signup and view all the answers

Define flagella.

<p>Slender, hair-like extensions used for movement.</p> Signup and view all the answers

What are fungi?

<p>Single-celled organisms that include molds, mildews, and yeasts.</p> Signup and view all the answers

What does fungicidal mean?

<p>Capable of destroying fungi.</p> Signup and view all the answers

What is hepatitis?

<p>A bloodborne virus that can damage the liver.</p> Signup and view all the answers

What are hospital disinfectants?

<p>Disinfectants effective for cleaning blood and body fluids on nonporous surfaces.</p> Signup and view all the answers

What is human immunodeficiency virus (HIV)?

<p>The virus that causes AIDS.</p> Signup and view all the answers

Define immunity.

<p>Resistance to disease.</p> Signup and view all the answers

What is the inactive stage of bacteria?

<p>The stage in which bacteria do not grow or reproduce.</p> Signup and view all the answers

What is indirect transmission?

<p>Transmission through contact with an intermediate contaminated object.</p> Signup and view all the answers

Define infection.

<p>Invasion of the body by a pathogenic organism.</p> Signup and view all the answers

What is infection control?

<p>Methods used to eliminate or reduce transmission of infectious organisms.</p> Signup and view all the answers

What does infectious mean?

<p>Contagious.</p> Signup and view all the answers

What is an infectious disease?

<p>A disease caused by a pathogen that can spread from one individual to another.</p> Signup and view all the answers

What is inflammation?

<p>A condition where part of the body becomes red, swollen, and painful.</p> Signup and view all the answers

Define local infection.

<p>An infection confined to a particular part of the body.</p> Signup and view all the answers

What is Methicillin-resistant Staphylococcus aureus (MRSA)?

<p>A type of staph infection that is resistant to several common antibiotics.</p> Signup and view all the answers

Define microorganism.

<p>Any organism of microscopic size.</p> Signup and view all the answers

What is mildew?

<p>A type of fungus that affects plants or grows on inanimate objects.</p> Signup and view all the answers

What is motility?

<p>Self-movement.</p> Signup and view all the answers

What does multiuse mean?

<p>Reusable.</p> Signup and view all the answers

Define natural immunity.

<p>Immunity that is partly inherited and partly developed through healthy living.</p> Signup and view all the answers

What does nonpathogenic mean?

<p>Harmless organisms that may perform useful functions.</p> Signup and view all the answers

Define nonporous.

<p>An item made of a material that cannot absorb liquids.</p> Signup and view all the answers

What is occupational disease?

<p>Illness resulting from conditions associated with employment.</p> Signup and view all the answers

What are parasites?

<p>Organisms that live on or in a host and cause it harm.</p> Signup and view all the answers

Define parasitic disease.

<p>Disease caused by parasites, such as lice and mites.</p> Signup and view all the answers

What is pathogenic disease?

<p>Disease produced by organisms such as bacteria, viruses, fungi, and parasites.</p> Signup and view all the answers

What is pediculosis capitis?

<p>Infection of the hair and scalp with head lice.</p> Signup and view all the answers

What are phenolic disinfectants?

<p>Powerful disinfectants that can damage skin and eyes.</p> Signup and view all the answers

Define porous.

<p>Made of a material that has pores or openings.</p> Signup and view all the answers

What is pus?

<p>A fluid created by infection.</p> Signup and view all the answers

What are quaternary ammonium compounds?

<p>Disinfectants that are very effective when used properly.</p> Signup and view all the answers

What is a Safety Data Sheet?

<p>A document that includes safety information about products.</p> Signup and view all the answers

What is sanitation?

<p>A chemical process for reducing disease-causing germs.</p> Signup and view all the answers

What is scabies?

<p>A contagious skin disease transmitted by the itch mite.</p> Signup and view all the answers

What is sodium hypochlorite?

<p>Bleach.</p> Signup and view all the answers

What are spirilla?

<p>Spiral or corkscrew-shaped bacteria.</p> Signup and view all the answers

What are standard precautions?

<p>Guidelines that assume human blood and body fluids are potentially infectious.</p> Signup and view all the answers

What are staphylococci?

<p>Pus-forming bacteria that grow in clusters.</p> Signup and view all the answers

What is sterilization?

<p>The process that completely destroys all microbial life.</p> Signup and view all the answers

Define streptococci.

<p>Pus-forming bacteria arranged in curved lines.</p> Signup and view all the answers

What is tinea barbae?

<p>Also known as barber's itch, a superficial fungal infection.</p> Signup and view all the answers

What is tinea capitis?

<p>A fungal infection on the scalp, also known as ringworm.</p> Signup and view all the answers

What are toxins?

<p>Various poisonous substances produced by microorganisms.</p> Signup and view all the answers

What are tuberculocidal disinfectants?

<p>Disinfectants that kill the bacteria that cause tuberculosis.</p> Signup and view all the answers

What is tuberculosis (TB)?

<p>A disease caused by bacterial infiltration of the respiratory system.</p> Signup and view all the answers

What does virucidal mean?

<p>Capable of destroying viruses.</p> Signup and view all the answers

What is a virus?

<p>A parasitic submicroscopic particle that infects biological organisms.</p> Signup and view all the answers

Flashcards

Acquired Immunodeficiency Syndrome (AIDS)

A severe disease that weakens the immune system, making individuals more susceptible to infections and ultimately leading to death. It is caused by a virus called HIV.

Acquired Immunity

Immunity developed through exposure to diseases or vaccinations. It enhances the body's ability to fight off specific infections.

Allergy

An exaggerated immune response to specific substances like pollen, food, or chemicals, often causing symptoms like sneezing, itching, or rashes.

Antiseptic

A chemical solution used to reduce the risk of infection on skin and other surfaces. It kills or inhibits the growth of microorganisms.

Signup and view all the flashcards

Asymptomatic

Describing an infection or disease that shows no outward signs or symptoms

Signup and view all the flashcards

Bacilli

Rod-shaped bacteria that can cause diseases like tuberculosis and tetanus.

Signup and view all the flashcards

Bacteria

Microscopic single-celled organisms, some beneficial, while others can cause illness.

Signup and view all the flashcards

Bacterial Spores

Resistant, protective forms of bacteria that allow them to survive harsh conditions until suitable environments are available.

Signup and view all the flashcards

Bactericidal

Describing agents that kill bacteria effectively.

Signup and view all the flashcards

Binary Fission

Asexual reproduction method used by bacteria, where a single cell divides into two identical daughter cells.

Signup and view all the flashcards

Biofilms

Collections of bacteria adhering to surfaces and each other, forming a protective layer on surfaces like human tissues.

Signup and view all the flashcards

Bloodborne Pathogens

Disease-causing microorganisms that are present in blood and other bodily fluids.

Signup and view all the flashcards

Cilia

Hair-like structures found on cells that help in movement and in clearing away particles.

Signup and view all the flashcards

Cleaning

Process of removing visible contaminants from surfaces using soap and water.

Signup and view all the flashcards

Cocci

Round bacteria that can exist individually or form clusters, such as staphylococci (clusters) and streptococci (chains).

Signup and view all the flashcards

Communicable

Describing a disease that can be transmitted from one person to another.

Signup and view all the flashcards

Contagious Disease

A disease that can easily spread through direct contact with an infected person.

Signup and view all the flashcards

Contamination

The presence of infectious materials or visible dirt on surfaces.

Signup and view all the flashcards

Diagnosis

The process of identifying the nature and cause of a disease.

Signup and view all the flashcards

Diplococci

Bacteria that form pairs, often associated with diseases like pneumonia.

Signup and view all the flashcards

Direct Transmission

Spreading infection through direct contact with infected body fluids, like saliva or blood.

Signup and view all the flashcards

Disease

An abnormal condition that impairs normal bodily functions.

Signup and view all the flashcards

Disinfectant

A chemical solution used to kill bacteria, fungi, and viruses on surfaces - it doesn't necessarily kill spores.

Signup and view all the flashcards

Disinfection

The process of using chemicals to eliminate harmful microorganisms from surfaces.

Signup and view all the flashcards

Efficacy

How well a product performs as intended - how effective it is.

Signup and view all the flashcards

Exposure Incident

Contact with potentially infectious materials, especially blood.

Signup and view all the flashcards

Flagella

Whip-like structures that help bacteria move.

Signup and view all the flashcards

Fungi

Single-celled organisms that can cause infections like ringworm, athletes foot, and yeast infections.

Signup and view all the flashcards

Fungicidal

Describing agents that destroy fungal organisms.

Signup and view all the flashcards

Hepatitis

A viral infection that causes inflammation and damages the liver.

Signup and view all the flashcards

Hospital Disinfectants

Strong disinfectants used for cleaning nonporous surfaces that have come into contact with body fluids.

Signup and view all the flashcards

Human Immunodeficiency Virus (HIV)

The virus that causes AIDS, a disease that weakens the immune system.

Signup and view all the flashcards

Immunity

The body's natural defense against specific diseases.

Signup and view all the flashcards

Inactive Stage

Phase when bacteria are not actively growing, often present as spores.

Signup and view all the flashcards

Indirect Transmission

Spreading infection through contaminated objects, like shared utensils or surfaces.

Signup and view all the flashcards

Infection

The invasion or multiplication of pathogens in the body.

Signup and view all the flashcards

Infection Control

Strategies and practices used to reduce the transmission of infectious agents.

Signup and view all the flashcards

Infectious

Describing a condition that is easily spread.

Signup and view all the flashcards

Infectious Disease

An illness or disease caused by the transmission of infectious agents.

Signup and view all the flashcards

Inflammation

The body's natural response to injury or infection, characterized by redness, swelling, and pain.

Signup and view all the flashcards

Local Infection

An infection that is limited to a specific area of the body, often with visible signs like lesions.

Signup and view all the flashcards

Methicillin-Resistant Staphylococcus Aureus (MRSA)

A highly antibiotic-resistant strain of staph bacteria, making treatment challenging.

Signup and view all the flashcards

Microorganism

Any organism that is too small to be seen with the naked eye, including bacteria, viruses, fungi, and parasites.

Signup and view all the flashcards

Mildew

A type of fungal growth that often affects surfaces like walls, fabrics, or plants.

Signup and view all the flashcards

Motility

The ability of an organism to move independently.

Signup and view all the flashcards

Multiuse

Describing items that are designed for multiple uses without degrading.

Signup and view all the flashcards

Natural Immunity

Immunity that is partially inherited and can be enhanced by a healthy lifestyle, good nutrition, and exercise.

Signup and view all the flashcards

Nonpathogenic

Describing microorganisms that are harmless and can even provide benefits to humans.

Signup and view all the flashcards

Nonporous

Describing materials that don't absorb liquids - think of surfaces you can easily wipe clean.

Signup and view all the flashcards

Occupational Disease

An illness that arises from working conditions or exposures in the workplace.

Signup and view all the flashcards

Parasites

Organisms that live in or on a host, causing harm to the host for their own benefit.

Signup and view all the flashcards

Parasitic Disease

An illness or disease caused by parasites, such as head lice or tapeworms.

Signup and view all the flashcards

Pathogenic Disease

An illness caused by pathogenic microorganisms (bacteria, viruses, fungi, or parasites).

Signup and view all the flashcards

Pediculosis Capitis

Infestation of the scalp with head lice, causing itching and discomfort.

Signup and view all the flashcards

Phenolic Disinfectants

Strong disinfectants effective against tuberculosis and other bacteria, but they can be harmful to skin and eyes.

Signup and view all the flashcards

Porous

Describing materials that have openings and can absorb liquids, like sponges or fabrics.

Signup and view all the flashcards

Pus

A thick yellow fluid produced as a result of infection, usually containing white blood cells and dead bacteria.

Signup and view all the flashcards

Quaternary Ammonium Compounds (Quats)

Effective salon disinfectants when used properly, but not effective against spores.

Signup and view all the flashcards

Safety Data Sheet

A document that provides detailed safety information about a product, including hazardous ingredients, handling procedures, and first aid measures.

Signup and view all the flashcards

Sanitation

Processes designed to reduce disease-causing germs on cleaned surfaces to a safe level.

Signup and view all the flashcards

Scabies

A contagious skin infestation caused by tiny mites that burrow under the skin and cause intense itching.

Signup and view all the flashcards

Sodium Hypochlorite

A common disinfectant known as bleach, used to kill germs and sanitize surfaces.

Signup and view all the flashcards

Spirilla

Spiral-shaped bacteria that cause diseases like syphilis.

Signup and view all the flashcards

Standard Precautions

CDC guidelines recommending treating all human blood and body fluids as potentially infectious.

Signup and view all the flashcards

Staphylococci

Bacteria that form clusters and are commonly associated with skin infections, boils, and abscesses.

Signup and view all the flashcards

Sterilization

The process of completely eliminating all microbial life, including spores.

Signup and view all the flashcards

Streptococci

Bacteria that form chains and are associated with diseases like strep throat and scarlet fever.

Signup and view all the flashcards

Tinea Barbae

A fungal skin infection of the beard area, commonly found in barbers.

Signup and view all the flashcards

Tinea Capitis

A fungal infection of the scalp, also known as ringworm.

Signup and view all the flashcards

Toxins

Poisonous substances produced by microorganisms - they can harm the body.

Signup and view all the flashcards

Tuberculocidal Disinfectants

Disinfectants specifically effective against the bacteria that cause tuberculosis.

Signup and view all the flashcards

Tuberculosis (TB)

A serious bacterial infection primarily affecting the respiratory system, causing coughing, fever, and weight loss.

Signup and view all the flashcards

Virucidal

Describing agents that destroy viruses.

Signup and view all the flashcards

Virus

A microscopic, parasitic entity that infects host cells and uses them to replicate.

Signup and view all the flashcards

Study Notes

Infection Control Terms and Definitions

  • Acquired Immunodeficiency Syndrome (AIDS): Disease that severely weakens the immune system, caused by HIV, potentially leading to death.
  • Acquired Immunity: Immunity developed through overcoming diseases or vaccination, enhancing body's defenses.
  • Allergy: Hypersensitive reaction to specific foods or chemicals.
  • Antiseptic: FDA-regulated chemical germicide for skin use, designed to reduce infection risk.
  • Asymptomatic: Absence of observable symptoms of infection.
  • Bacilli: Rod-shaped bacteria responsible for diseases like tuberculosis and tetanus.
  • Bacteria: Microscopic single-celled organisms, some beneficial while others can be harmful.
  • Bacterial Spores: Protective forms of bacteria allowing survival in harsh environments until conditions improve.
  • Bactericidal: Agents that effectively eliminate bacteria.
  • Binary Fission: Asexual reproduction method in bacteria resulting in two identical daughter cells.
  • Biofilms: Aggregates of bacteria adhering to surfaces and each other, including human tissues.
  • Bloodborne Pathogens: Pathogenic microorganisms present in blood and bodily fluids.
  • Cilia: Hair-like structures on cells that help in movement and clearing away particles.
  • Cleaning: Process of removing visible contaminants using soap and water.
  • Cocci: Round bacteria, which can form alone or in clusters (e.g., staphylococci, streptococci).
  • Communicable: Capable of being transmitted between individuals.
  • Contagious Disease: Spreadable disease through direct person-to-person contact.
  • Contamination: Presence of infectious materials or visible dirt on surfaces.
  • Diagnosis: Identification of disease nature and causation.
  • Diplococci: Bacteria that form pairs, associated with pneumonia.
  • Direct Transmission: Spreading of infections through direct contact with infected body fluids.
  • Disease: Abnormal condition impairing normal bodily functions.
  • Disinfectants: EPA-approved substances that kill bacteria, fungi, and viruses on surfaces (not spores).
  • Disinfection: Use of chemicals to eliminate harmful organisms from surfaces.
  • Efficacy: Effectiveness of a product in achieving desired outcomes.
  • Exposure Incident: Contact with potentially infectious materials, including blood.
  • Flagella: Whip-like structures aiding bacterial movement.
  • Fungi: Single-celled organisms that can cause infections like ringworm.
  • Fungicidal: Agents that destroy fungal organisms.
  • Hepatitis: Bloodborne virus affecting and damaging the liver.
  • Hospital Disinfectants: Effective for cleaning nonporous surfaces contaminated with fluids.
  • Human Immunodeficiency Virus (HIV): Virus responsible for AIDS.
  • Immunity: Body's resistance to specific diseases.
  • Inactive Stage: Phase where bacteria do not actively grow, often as spores.
  • Indirect Transmission: Infection spread through contaminated objects.
  • Infection: Invasion or multiplication of pathogens in the body.
  • Infection Control: Strategies to reduce transmission of infectious agents.
  • Infectious: Describes a condition that is easily spread.
  • Infectious Disease: Illness caused by transmission of pathogens.
  • Inflammation: Body's response characterized by redness, swelling, and pain.
  • Local Infection: Infection confined to a specific body part with visible lesions.
  • Methicillin-Resistant Staphylococcus Aureus (MRSA): Antibiotic-resistant staph infection.
  • Microorganism: Any microscopic organism, including bacteria and viruses.
  • Mildew: Fungal growth affecting plants or surfaces.
  • Motility: Ability of organisms to move independently.
  • Multiuse: Items designed for multiple uses without degradation.
  • Natural Immunity: Immunity partially inherited and enhanced through a healthy lifestyle.
  • Nonpathogenic: Harmless microorganisms that can provide benefits.
  • Nonporous: Materials that do not absorb liquids, making them easier to disinfect.
  • Occupational Disease: Illness arising from job-related conditions.
  • Parasites: Organisms that live within or on a host, causing harm.
  • Parasitic Disease: Illness caused by parasites like lice.
  • Pathogenic Disease: Illness caused by bacteria, viruses, fungi, or parasites.
  • Pediculosis Capitis: Infestation of the scalp with head lice.
  • Phenolic Disinfectants: Strong disinfectants harmful to skin and eyes, effective against tuberculosis.
  • Porous: Materials that can absorb liquids due to their openings.
  • Pus: Fluid produced as a result of infection.
  • Quaternary Ammonium Compounds (Quats): Effective salon disinfectants when used properly.
  • Safety Data Sheet: Document outlining safety information on products, including hazardous ingredients and handling.
  • Sanitation: Process to reduce disease-causing germs on cleaned surfaces to safe levels.
  • Scabies: Contagious skin infestation by mites.
  • Sodium Hypochlorite: Commonly known as bleach, used as a disinfectant.
  • Spirilla: Spiral-shaped bacteria that cause diseases, including syphilis.
  • Standard Precautions: CDC guidelines treating all human blood and body fluids as potentially infectious.
  • Staphylococci: Clustered bacteria causing abscesses and skin infections.
  • Sterilization: Complete destruction of all microbial life, including spores.
  • Streptococci: Curved bacteria linked to infections like strep throat.
  • Tinea Barbae: Fungal skin infection commonly found in barbers.
  • Tinea Capitis: Fungal scalp infection, also called ringworm.
  • Toxins: Poisonous substances produced by microorganisms.
  • Tuberculocidal Disinfectants: Disinfectants effective against the bacteria causing tuberculosis.
  • Tuberculosis (TB): Infection caused by bacteria that primarily affects the respiratory system.
  • Virucidal: Capable of destroying viruses.
  • Virus: Parasitic entities that infect host cells.

Studying That Suits You

Use AI to generate personalized quizzes and flashcards to suit your learning preferences.

Quiz Team

Description

Test your knowledge on key terms and definitions related to infection control. This quiz covers essential concepts like acquired immunity, bactericidal agents, and various types of bacteria. Suitable for healthcare professionals and students in health-related fields.

More Like This

Infection Control and Prevention in Healthcare Quiz
5 questions

Infection Control and Prevention in Healthcare Quiz

CapableNephrite977 avatar
CapableNephrite977
Healthcare Law and Infection Control
10 questions

Healthcare Law and Infection Control

HaleVenus avatar
HaleVenus
Healthcare Infection Control Chapter 9-12 Test
41 questions

Healthcare Infection Control Chapter 9-12 Test

StatuesquePrimrose avatar
StatuesquePrimrose
Infection Control in Healthcare
8 questions

Infection Control in Healthcare

PreciseGreatWallOfChina8952 avatar
PreciseGreatWallOfChina8952
Use Quizgecko on...
Browser
Open
Browser
Browser