CA- State board Esthetics 2022/2023

Bacteria a large group of one-celled organisms that sometimes cause disease they also have both plant and animal characteristics Nonpathogenic Harmless organisms that perform useful function, they do not cause disease or harm pathogenic bacteria Harmful microorganisms that can cause disease infection in humans when they invade the body Parasites Organisms that grow feed and shelter in or on another organism of contributing nothing just survival of the organism parasite must have a host to survive Infection control The methods used to eliminate or reduce the transmission of infectious organisms. OSHA stands for Occupational Safety and Health Administration HCS stands for Hazard Communication Standard MSDS stands for Material Safety Data Sheet Disinfection Is a higher level of decontamination that is second only to sterilization State Regulatory Agencies & website BBC board of Barber and Cosmo Cocci Round shaped bacteria that appear singly or in groups Staphylococci are Pus-forming bacteria that grow in grape like clusters. Streptococci Pus forming bacteria arranged in curved line resembling a string of beads Diplococci Spherical bacteria that grow in pairs and cause diseases such as pneumonia. Bacilli (bacillus) Short rod shaped bacteria. Their most common bacteria produce diseases such as lockjaw typhoid fever, tuberculosis, and diphtheria. Local infections Infections that are only in one part of the body, appears as a lesion containing pus Decontamination method 1 Cleaning been disinfecting with an appropriate EPA registered disinfectant Decontamination method 2 Cleaning and sterilizing Sterilization is The process that completely destroys all microbial life including spores, autoclave highest level of sterilization QUATS Quaternary ammonium compounds, must be use for a minimum of 10 minutes Sodium hypochlorite Common household bleach; an effective disinfectant for the salon. Must be 5.25% CDC stands for The center of disease control and prevention Standard precautions Were introduced by the CDC in 1996 replace universal precautions Asymptomatic Showing no symptoms or signs of infection. Standard precautions apply to Blood, all body fluids, all secretions (expept sweat) excretions, mucous membranes, broken skin, breast milk Anatomy The study of body structure Physiology the study of function and activities performed by the body structures Histology Also known as microscopic anatomy is the study of tiny structures found in living tissue Mitosis Cell division DNA stands for deoxyribonucleic acid, determine genetic make up including color of our eyes, skin, and hair. Cells are the basic unit of life Tissues groups of cells that work together to perform a similar function connective tissue provides support for your body and connects all its parts adipose tissue Gives smoothness and contour to the body epithelial tissue A body tissue that covers the surfaces of the body, inside and out muscle tissue A body tissue that contracts or shortens, making body parts move. nerve tissue Carries messages to and from the brain and controls and coordinates all bodily functions. Organs Groups of tissues that work together to perform a specific function or related functions Sanitize is defined A chemical process for reducing the number of disease-causing germs on cleaned surfaces to a safe level. Decontamination reduce pathogens to levels considered safe to handle Disinfection adding chemicals (usually chlorine) to water to kill harmful bacteria, doesn't kill spores on surfaces. Lungs function Supplies oxygen to the blood Liver Removes waste created by digestion Body systems groups of organs that perform specific functions in the human body muscular system works with the skeletal system to move our bodies, contains all muscles. nervous system Carries messages to and from the brain and controls and coordinates all bodily functions consists of the brain, spinal cord and nerves circulatory system system that provides a flow of nutrients throughout the body by means of the heart and blood vessels. digestive system Breaks down food into smaller molecules. Absorbs these nutrients into the body. Integumentary system functions Serves as a protective covering for the body and helping temperature regulation, consists of skin, accessory organs such as oil, sweat glands, sensory receptors hair and nails Zygomatic bone cheek bone maxillary bones Form the upper jaw. Mandible lower jaw bone, largest and strongest bone of the face clavicle (collar bone) Joins the sternum and scapula The humerus Is the uppermost and largest bone of the arm, extending from the elbow to the shoulder. Radius Bone in forearm "on the thumb side", larger in the proximal forearm. Myology study of muscles What are three types of muscular tissue? Striated, skeletal or voluntary; non-striated involuntary, visceral or smooth; cardiac referring to the heart. Epicranial aponeurosis a tendon that connects the Occipitalis and the Frontalis Platysma Draws angle of mouth downward as when pouting Sternocleidomastoid pulls head to one side, flexes neck or elevates sternum Corrugator muscle Draws the eyebrow down and wrinkles the four head vertically. The muscle located beneath the frontalis and orbicularis oculi Buccinator Compresses cheeks inward as when blowing air, flat muscle of the cheek between the upper and lower jaw. Spinal Accessory nerve -11 (xi) This nerve brings it up movement in the head and shoulders. Also innervates the muscles in the pharynx and larynx and is involved in the productions of voice sounds. Trigeminal nerve - largest facial nerve - 5 (v) Contains sensory fibers that relay signals from the head, face, and teeth. Chief sensory nerve of the face. Branches of the Trigeminal nerve Ophthalmic, maxillary, and mandibular Facial Nerve (VII) sensory for taste; motor fibers to the face. Chief MOTOR nerve of the face. mandibular nerve Affects the muscles of the chin and lower lip. maxillary nerve Affects the upper part of the face Supraorbital nerve Affects the skin of the forehead, scalp, eyebrow, and upper eyelid Zygomatic nerve Affects the muscles of the upper part of the cheek. Plasma Fluid portion of blood, contains red and white blood cells and platelets flow lymphatic system Consists of lymph, lymph vessels, lymph nodes, and lymphatic tissue, protects against diseases. immune system The cells and tissues that recognize and attack foreign substances in the body Skin histology Study of the skins structures and tissues Appendages of the skin Hair, nails, sweat glands and oil glands The six primary functions of the skin Protection, sensation, heat regulation excretion,secretion, absorption Barrier function Is the skins mechanism that protects us from irritation and intracellular transepidermal water loss; the water loss caused by evaporation on the skin surface Sudoriferous glands sweat glands that are distributed in the dermis over the entire body, excrete perspiration and detoxify the body Pores An opening through which sweat reaches the surface of the skin Sebum oily substance secreted by sebaceous glands, lubricates both the skin and hair. Follicle Structure in the dermis of the skin from which a strand of hair grows, some may have hair and others may not. Epidermis The outer layer of the skin, epithelial tissue. The five layers of the epidermis Stratum corneum, stratum lucidum, stratum granulosum, stratum spinosum (the largest layer), the bottom or basal layer stratum germinativum. Keratinocytes Cells within the epidermis that produce keratin 95 percent of the epidermis. Keratin hard protein material found in the epidermis, hair, and nails, within all layers. Desquamation shedding of the epidermis/skin, flaking of the skin Cell turnover rate Every 28 days depending on age, lifestyle and health. stratum corneum is composed of how many layers? 15-20 & 0.01 to 0.04mm thick Dermis, true skin, has what layers? papillary and reticular Collagen Structural protein found in the skin and connective tissue Below the reticular layer is a subcutaneous layer known as, Hypodermis The dermis contains Collagen, elastin and intercellular fluids are the main components of the dermis. Fibroblasts and immune cells are found here. Onyx Technical term for nails Sudoriferous glands Excrete sweat Sebaceous glands are larger in what areas? Face and scalp ultraviolet radiation UVR Telangiectasia permanently enlarged and dilated blood vessels that are visible, dilation of the capillary walls. Acids are Substances that have a pH below 7.0, taste sour and turn litmus paper from blue to red Alkalis solutions that have a pH above 7.0, taste bitter and turn litmus paper from red to blue