Practice test 1 & 2 for Esthetician Written Exam 2023| 100 QUESTIONS| WITH COMPLETE SOLUTIONS

Practice test 1 & 2 for Esthetician Written Exam 2023 Which of the following terms defines the study of maintaining and improving the skin? Select one: a. onychology b. esthetics c. ethical conduct d. personal hygiene Esthetics is the study of maintaining and improving the skin. How many hours of sleep do most people need to function properly? Select one: a. 1 to 2 hours b. 3 to 4 hours c. 6 to 8 hours d. 9 to 12 hours Most people need 6 to 8 hours of sleep or they become fatigued and cannot function properly. The energy contained in food is measured in: Select one: a. calories b. degrees c. fat content d. protein content The energy contained in food is measured in calories. Keeping the abdomen flat, the chin level and the head up are key points in having: Select one: posture posture tial injuries d.a poor standing position Keeping your head up, chin level and abdomen flat are key points in having good posture. Bacteria that are harmless and can even be beneficial are called: Select one: s es genic thogenic Nonpathogenic bacteria are harmless and can even be beneficial. Bacterial cells that cause infection and diseases are: Select one: xic ative genic thogenic Pathogenic bacterial cells can cause infections and diseases. Infectious bacteria can be easily spread in the workplace in all of the following ways EXCEPT: Select one: hands fingernails minated implements ed nose while sneezing Infectious materials can be easily spread in the workplace by using contaminated implements or via dirty hands and fingernails. A communicable disease refers to a disease that is: Select one: ve thogenic d from one person to another spread from one person to another A disease that is easily spread from one person to another is referred to as communicable. A special group or type of antibodies which render a toxic substance harmless are known as: Select one: s es ria oxins A special group or type of antibodies which render a toxic substance harmless are known as antitoxins. Bacteria can enter the body through all of the following ways EXCEPT: Select one: hy skin in the skin Bacteria can enter the body through the nose, mouth and a break in the skin. A difference between viruses and bacterial infections is: Select one: es can be treated with antibiotics es cannot be treated with antibiotics rial infections cause the common cold rial infections have larger sub-particles The difference between viruses and bacterial infections is that viruses are not treatable with antibiotics, while bacterial infections can generally be treated with appropriate antibiotics. What is a highly infectious disease that infects the liver? Select one: w fever c.Human Hepatitis B Virus (HBV) d.Acquired Immunodeficiency Syndrome (AIDS) Human Hepatitis B Virus (HBV) is a highly infectious disease that infects the liver. An infection that is located in a small, confined area is known as a: Select one: infection al infection gious infection omatic infection An infection that is located in a small, confined area is known as a local infection. Efforts to prevent the spread of communicable diseases is described as: Select one: ity ing tion control d.Safety Data Sheets (SDS) Efforts to prevent the spread of communicable diseases is described as infection control. Virucidals are disinfectants used to kill: Select one: es omonas ul bacteria Virucidals are disinfectants used to kill viruses. The regulatory agency under the U.S. Department of Labor that enforces safety and health standards in the workplace is: Select one: a.EPA b.SDS c.NIOSH d.OSHA OSHA is the agency under the U.S. Department of Labor that enforces safety and health standards in the workplace. Key product information-such as toxicology, first-aid, firefighting measures and ecological information-is provided by the: Select one: a.SDS b.DNR c.EPA d.USDA The SDS provides key information on products regarding toxicology, first-aid, fir