Practice test 1 & 2 for Esthetician Written Exam 2022 Already Passed

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Practice test 1 & 2 for Esthetician Written Exam 2022 Already Passed 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: a.bad posture b.good posture c.potential 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: a.toxins b.viruses c.pathogenic d.nonpathogenic ✔✔Nonpathogenic bacteria are harmless and can even be beneficial. Bacterial cells that cause infection and diseases are: Select one: a.nontoxic b.vegetative c.pathogenic d.nonpathogenic ✔✔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: a.dirty hands b.dirty fingernails c.contaminated implements d.covered 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: a.passive b.nonpathogenic c.spread from one person to another d.not 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: a.toxins b.viruses c.bacteria d.antitoxins ✔✔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: a.nose b.mouth c.healthy skin d.break 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: a.viruses can be treated with antibiotics b.viruses cannot be treated with antibiotics c.bacterial infections cause the common cold d.bacterial 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 t

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