Chapter 4 Infection Control Flashcards
AIDS
Acquired Immune Deficiency Syndrome
Caused by HIV (Human Immunodeficiency Virus)
Disease that breaks down the body’s immune system
Acquired Immunity
Developed after overcoming disease, inoculation/vaccination, or exposure to natural allergens.
Allergy
Reaction due to extreme sensitivity to certain foods, chemicals, or other normally harmless substances.
Antiseptics
Chemical germicide for use on skin
Registered and regulated by the Food and Drug Administration
Asymptomatic
Showing no signs or symptoms of infection
Bacilli
Short rod-shaped bacteria
The most common bacteria
Cause tetanus (lockjaw), typhoid fever, tuberculosis, and diphtheria
Bacteria
Single-celled microorganism
Have both plant and animal characteristics
Harmful or harmless
Bacterial spores
Bacteria capable of producing protective coating
Allows them to withstand very harsh environments
Shed coating when conditions become favorable
Bactericidal
Capable of destroying bacteria
Binary fission
Division of bacterial cells into 2 new cells called daughter cells
Biofilms
Microorganisms colonies
Stick/adhere
Bloodborne pathogens
Disease-causing microorganisms carried in the body by blood or body fluids
Such as hepatitis or HIV
Cilia
Hairlike extensions that protrude from cells and help sweep away fluids and particles
Cocci
Round shaped bacteria
Appear singly or in groups
Three types:
Staphylococci, streptococcai, and diplococci
Communicable
Able to be communicated
Transferable by contact from one person to another
Contagious disease
AKA Communicable Disease
Spread from one person to another
Examples:
Cold, ringworm, conjunctivitis (pink eye), viral infections
Contamination
Presence of germs
Diagnosis
Determination of the nature of a disease from its symptoms and/or tests.
Federal regulations prohibit salon professionals from performing a diagnosis
Diplococci
Spherical bacteria
Grow in pairs
Cause diseases such as pneumonia
Direct transmission
Transmission of blood or body fluids
Through touch (shaking hands, kissing, coughing, sneezing, and talking)
Disease
Abnormal condition of all or part of the body, or its systems or organs
Makes the body incapable of carrying on normal function
Disinfectants
Chemical products approved by EPA
Designed to destroy most bacteria (excluding spores), fungi, and viruses on surfaces.
Disinfection (disinfecting)
Chemical process to destroy harmful organisms (except bacterial spores)
Efficacy
The ability of a product to produce the intended effect
On a disinfectant label, it indicates specific pathogens destroyed or disabled when used properly
Exposure incident
Contact with nonintact (broken) skin, body fluid, or other potentially infectious materials, which is the result of the performance of an employee’s duties.