TDLR Practice Exam Questions Answers

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14 TDLR Practice Exam Questions & Answers 1.The study of small living organisms called microbes is called ANS microbiology 2.Nondisease-producing bacteria are called ANS nonpathogenic bacteria 3.One-celled microorganisms that are classified as either disease- producing or nondisease-producing are called ANS bacteria 4.Which of the following bacterial cells form long chains and can cause serious infections such as strep throat?ANS streptococci 5.The dormant stage that bacteria enter when the environment makes the bacteria's survival difficult is called the ANS inactive stage 6.Which of the following is a highly infectious disease that affects the liver?-

ANS HBV 1 / 2

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14 7.A highly infectious disease that interferes with the body's natural immune system is known as ANS Acquired Immunodeficiency Syndrome (AIDS) 8.Head lice, itch mites, ringworm and nail fungus are all diseases caused by ANS external parasites 9.The growth of a parasitic organism within the body is known as a(n) ANS infec- tion 10.A contagious, potentially fatal infection caused by airborne bacteria that first affects the lungs is known as ANS tuberculosis 11.A contagious disease refers to a disease that is ANS 12.ANS easily spread from one person to another 13.An infection present in a small, confined area indicated by a pus-filled boil, pimple or inflammation is a ANS local infection 14.Efforts to prevent the spread of disease and kill microbes are referred

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