NURSING EXAM QUESTIONS
MICROBIOLOGY
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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toxins
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viruses
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spoilage bacteria
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pathogenic bacteria
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Detailed explanation-1: -Spoilage bacteria can cause fruits and vegetables to get mushy or slimy, or meat to develop a bad odor, but they do not generally make you sick. Pathogenic bacteria cause illness.
Detailed explanation-2: -The predominant bacteria associated with spoilage are Brochothrix thermosphacta, Carnobacterium spp., Lactobacillus spp., Lactococcus spp., Leuconostoc spp., Pediococcus spp., Stretococcus spp., Kurthia zopfii, and Weisella spp.
Detailed explanation-3: -” Spoilage microorganisms are those that can grow in a food and cause undesirable changes in flavor, consistency (body and texture), color, or appearance. Also bacterial enzymes may effect slow deterioration of frozen or dried foods during long-time storage.
Detailed explanation-4: -According to CDC estimates, the most common foodborne illnesses are caused by norovirus, Salmonella, Clostridium perfringens, Campylobacter, and Staphylococcus aureus.