Cosmetology Practice Exam Questions And Answers Rated A+.

Cosmetology Practice Exam Questions And Answers Rated A+. Bacteria - correct answer. one celled microorganisms with both plant and animal characteristics Viruses - correct answer. microorganism capable of infecting almost all plants and animals, including bacteria. Parasites - correct answer. plant or animal organisms that live on, or in, another living organism and draw their nourishment from that organism. Must have a host to survive. Immunity - correct answer. ability of the body to destroy and resist infection Sanitation - correct answer. removing all visible dirt and debris Sterilization - correct answer. complete elimination of all microbial life, including spores. Only necessary when instruments have come in contact with blood. OSHA- Occupational Safety and Health Administration - correct answer. regulates and enforces safety and health standards to protect employees in the work place. MSDS- Material Safety Data Sheet - correct answer. Information about hazardous ingredients, safe use and handling procedures, precautions to reduce the risk of harm and over exposure, flammability and dada incase of fire, proper disposal guidelines and medical information in case a reaction to product occurs. EPA- Environmental Protection Agency - correct answer. Licenses two types of disinfectants used in salons; Tuberculocidal, and Hospital. Hospital products are safe for cleaning blood and body fluids, Tuberculocidal disinfectants are proven to kill the bacteria that cause tuberculosis, which is more difficult to kill. FDA- Food and drug administration - correct answer. Prohibits sale of antifungal products for finger and toenails without a medical prescription. Universal Precautions - correct answer. a set of guidelines published by OSHA that require the employer and the employee to assume that all human blood and body fluids are infectious for bloodborne pathogens. Cells - correct answer. the basic units of all living thing, from bacteria to plants and animals, and including human beings Protoplasm - correct answer. colorless jelly like substance in cells in which food elements such as protein, fats, carbohydrates, mineral salts and water are present Nucleus - correct answer. The dense, active protoplasm found in the center of the cell. cytoplasm - correct answer. All the protoplasm of a cell that surrounds the nucleus Cell membrane - correct answer. thin, flexible barrier that surrounds all cells; regulates what enters and leaves the cell Mitosis - correct answer. The reproduction process in which cells divide into two identical cells called daughter cells. Metabolism - correct answer. set of chemical reactions through which an organism builds up or breaks down materials as it carries out its life processes anabolism - correct answer. Process of building up complex materials (proteins) from simple materials Catabolism - correct answer. breakdown of more complex substances into simpler ones with release of energy Tissue - correct answer. group of similar cells that perform a particular function Heart - correct answer. Circulates the blood Lungs - correct answer. Supply Oxygen to the blood Skin - correct answer. forms external protective covering of the body Skeletal system - correct answer. the physical foundation of the body. It is composed of 206 bones that vary in size and shame and are connected by moveable and immovable joints. Circulatory system - correct answer. body system consisting of the heart and blood vessels that circulate blood through the body Endocrine system - correct answer. affects the growth, development, sexual activities, and health of the entire body. Excretory System - correct answer. group of organs including the kidneys, liver, skin, large intestine and lungs that purify the body by the elimination of waste matter Integumentary System - correct answer. Serves as a protective covering and helps in regulating the body's temperature; consists of skin, accessory organs such as oil and sweat glands, sensory receptors, hair, and nails. Muscular System - correct answer. Covers, shapes, and supports the skeleton tissue; also contracts and moves various parts of the body nervous System - correct answer. controls and coordinates all other systems and makes them work harmoniously and efficiently; consists of brain, spinal cord, and nerves. respiratory system - correct answer. system responsible for taking in oxygen and releasing carbon dioxide using the lungs Occipital bone - correct answer. hindmost bone of the skull, below the parietal bones; forms the back of the skull above the nape. Parietal bones - correct answer. bones that form the sides and top of the cranium Frontal bone - correct answer. forms the forehead Temporal bones - correct answer. bones forming the sides of the head in the ear region ethmoid bone - correct answer. Light spongy bone between the eye sockets and forms part of the nasal cavities. sphenoid bone - correct answer. joins all of the bones of the cranium together lacrimal bones - correct answer. Small, thin bones located at the front inner wall of the orbits (eye sockets). maxillae bone - correct answer. bones of the upper jaw mandible - correct answer. lower jaw bone turbinal bones - correct answer. thin layers of spongy bone on either of the outer walls of the nasal depression