Colorado Esthetician Written Exam Study Guide 2023 with complete solution .

Colorado Esthetician Written Exam Study Guide 2023 with complete solution . Patch test Ans Inside of arm, elbow, small area of face and wait 24 hours Allergy Test Ans Predisposition Test Occupational Safety and Health Agency (OSHA) Ans Regulates employee safety Food and Drug Administration (FDA) Ans Testing and approving drugs sold Environmental Protection Agency (EPA) Ans Registers all types of disinfectants sold and used Personal Protective Equipment (PPE) Ans Protective clothing and devices to protect individuals from blood born pathogens Centers for Disease Control (CDC) Ans Studying diseases and prevent spread Universal Precautions (UP) Ans Employer and employee to assume that there are pathogens present in human blood that can spread disease in humans Standard Precautions Ans Introduced by the CDC in 1996, Workers must assume all blood and bodily fluids are potential risks of infection Material Safety Data Sheet (MSDS) Ans Contains information on product safety and possible hazards (calling poison control or 911) Infection Control Ans Methods to reduce transmission of infectious organisms Bacteria Ans Single cell microorganisms Nonpathogenic Ans Harmless organisms that may preform useful functions Pathogenic Ans Harmful organisms that cause disease and infection Cocci Ans Round shaped bacteria (self-movement) Staphylococci Ans Pus-forming bacteria that grow in clusters like grapes Streptococci Ans Pus-forming bacteria that curve like a string of beads Diplococci Ans Spherical bacteria that grow in pairs (DI=2) causes pneumonia Bacilli Ans Short rod-shaped bacteria Spirilla Ans Spiral or corkscrew shaped bacteria Flagella Ans Slender, hair like extensions used by parasites for locomotion (moving about) snake like motion Cilia Ans Hair like extensions, but shorter and and move in a rowing-like motion Methicillin-resistant staphylococcus aureus (MRSA) Ans infectious bacteria that is high resistant to conventional treatments such as antibiotics Viruses Ans Parasitic submicroscopic particles that infects and resides in cells, Does not have a cell or nucleus, it is a protein. ex. Common colds, measles, mumps, chicken pox, smallpox, HIV/AIDS Fungi Ans Microscopic plant parasites that include mold, mildew, and yeast Dermatophytes Ans Fungi that causes skin, hair, and nail infections Tinea Pedis Ans Ringworm fungus of the foot Parasites Ans Organisms that grow, feed, and shelter on or in a host Scabies Ans Contagious skin disease caused by itch mite Pediculosis Ans Infestation of head lice Cleaning Ans Washing with soap and water Disinfection Ans Chemical disinfectant that destroys most but not all organisms (must be in for 10 minutes) Bactericidal Ans Kills bacteria Virucidal Ans Kills viruses Fungicidal Ans Kills fungi Sterilization Ans Destroys all pathogens and microbial life, ex. Autoclaves: using high pressure steam under dry heat .