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- Question 3 Which of the following is not associated with bacterial vaginosis (BV)? White, cottage-cheesy discharge Characteristic 'dead-fish' odor Mixed bacterial infection Clue cells seen under microscope << Previous Not saved SuQUESTION 37 Microbial control agents can: O Damage nucleic acids O Damage proteins O Damage the plasma membrane O All of the above QUESTION 38 Ebola is an example of: O A BSL-1 pathogen O A BSL-2 pathogen O A BSL-3 pathogen O A BSL-4 pathogen QUESTION 39 Which is not a physical method of controlling microbial growth? O Sonication O Deseiention. Click Save and Submit to save and submit. Click Save All Answers to save all answers. e Type here to search 立Question 8 What is the best procedure to diagnose a patient with meningitis? O Brain MRI O Fecal analysis and PCR O Spinal tap and culture O Blood work and Western blot O Urine analysis and ELISA
- Quèstion 9 Match each term with its definition. M. sphere-shaped bacteria F. va type of bacteria that is resistant to antibiotics Lvthe proper use of body movements to avoid injury while lifting or moving E. va machine that sterilizes objects using steam spiral-shaped bacteria A v parasites that live on fleas, lice, or ticks and can cause typhus and other diseases v small, one-celled organisms that cause illness when they are out of balance in our bodies D. v rod-shaped bacteria v simple practices that reduce strain and effort, such as using wrist support while typing v the form and structure of an organism; for instance, spiral-shaped or rod-shaped v organisms such as yeasts and molds that can cause infections v microorganisms found in water and soil that can cause malaria and dysentery disease-causing organisms that live in human cells and cannot be killed with antibiotics A. rickettsiae B. morphology C. protozoa D. bacilli E. autoclave F. bacteria G. MRSA H. ergonomics I. fungi J.…QUESTION 35 At Biosafety Level 2 (BSL-2): There are no risks O Work is done with deadly, incurable pathogens O A lab coat is not needed O There is moderate risk and a lab coat and gloves are required QUESTION 36 Sterilization is: Gentle heating to kill some microbes O Killing all microbes in a given area O Used in aseptic technique O b and c QUESTION 37 Click Save and Submit to save and submit. Click Save All Answers to save all answers. P Type here to search 立QUESTION 12 Although this organism is a normal resident of the skin microbiota, it can cause infections post-surgery, particularly with medical device implants. O Staphylococcus epidermidis O Escherichia coli
- Question 13 Which of the following media:selective ingredients is incorrectly matchec Saboraud Dextrose:low pH O MacConkey agar:bile salts, crystal violet MSA:7.5% w/v sodium bicarbonate Question 14Question 40 In the United States, the most common cause of chronic liver disease is Nonalcoholic Fatty Liver Disease O Hepatitis Cirrhosis O Cytomegalovirus Question 41 Liver disease due to long-term alcohol use is very serious, but highly reversible. O True O FalseQuestion 4 Which of the following sample is always collected by sterile needle aspiration and must not be refrigerated? OA sputum B. Urine Blood OD, CSF
- Question 33 It is extremely important for swabbed patient's samples to be collected in transportation media. Why? CA you can still isolate the pathogen from any body fluid sample no matter how you collect it so that it can be used to obtain a mixed culture В. it will not matter at all for urine samples OC. so that it can represent the exact microbial flora as present in the patient's body OD.Question 3 List three species of bacteria (using complete genus and species names, correct binomial nomenclature, and correct spelling) that can be differentiated using the Enteropleuri test (Enterotube) system.https://www.youtube.com/watch?time_continue=2&v=B_lHQSxz9GI&feature=emb_logo Using what you’ve learned from the video, answer the following questions in the spaces provided.1 Death is a major event not only for the person who dies but also for the microbes that inhabit their body. Which of the following statements best describes why? a. All the microbes that were living inside the person’s body die when the person dies. b. Microbial populations grow and spread to different areas of the body after the person dies. c. Microbes in the body have fewer resources after the person dies, which increases competition. 2 Which of the following statements about cadavers (dead bodies) is most likely to be true? a. Microbial communities in and around a cadaver change over time. b. Samples taken from different cadavers always contain the same microbes. c. The microbial community found in a cadaver is very similar to the one found in a living body. 3 After death, gases build up inside the…