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- A pathogenic bacterium’s toxin causes symptoms thatincrease the bacterium’s chance of spreading from hostto host. Does this information indicate whether thepoison is an exotoxin or endotoxin? Explain.he saw the chicken greyish and smelly next day since he forget that he thawed a frozen chicken. State bacteria responsible in poultry spoilage and review the circumstance and explain the subsequent stateHaemophilus influenzae is ________and requires special ____________for growth.a. motile, temperatures b. encapsulated, minerals c. intracellular, sample swabs d. fastidious, blood factors
- Clostridium difficile infection is the leading causeof hospital-associated gastrointestinal illness. It is typicallytreated with a course of antibiotics, but the infection recursin about 20% of cases. C. difficile infections are difficult toeradicate because the bacteria exist in two forms: a repli-cating, toxin-producing form and a spore form that is resis-tant to antibiotics. Fecal microbiota transplantation—thetransfer of normal gut microbiota from a healthy individ-ual—can resolve >90% of recurrent infections, a much bet-ter cure rate than further antibiotic treatment alone. Whydo you suppose microbiota transplantation is so effective?Which of the following is a consideration in treating bacterial infections A) Bacteriostatic b) bactericidal c) broad spectrumCommercial canning processes are designed to ensure destructionof which of the following?a) All vegetative bacteriab) All virusesc) Endospores of Clostridium botulinumd) E. colie) Mycobacterium tuberculosis
- Medically Significant Bacteria: Causative Agent and Disease Profile ITEM IMPORTANCE OF BACTERIA PROFILE BACTERIAL PROFILE I MICROORGANISM/CAUSATIVE AGENT A GRAM REACTION B OXYGEN REQUIREMENT C SIZE D SHAPE E HABITAT F DISCOVERY G MICROSCOPIC IMAGE II DISEASE PROFILE A DISEASE/S B SYMPTOMS OF THE DISEASE C INCUBATION PERIOD D MODE OF TRANSMISSION E DIAGNOSIS F TREATMENT G PREVENTION H NO OF DAYS BEING SYMPTOMATIC I IMAGE OF INFECTED PATIENT GENERAL INSTRUCTIONS: Using the template provided above, fill out the information for a bacteria. YOU CAN CHOOSE ANY BACTERIA from 1-60 BELOW: List of medically significant bacteria Aerobic Gram (+) Cocci S. epidermidis S. saprophyticus Streptococcus pyogenes Streptococcus agalactiae Enterococcus(E. faecalis, E.…Do adult hospitalized patients using chlorhexidine gluconate (CHG) wipes forbathing compared to soap and water have a decrease in hospital-acquired infections (HAIs) during their hospital stay?Bacterial capsules work by _____. View Available Hint(s) for Part E protecting the bacterium from engulfment killing the phagocyte preventing the action of complement preventing synthesis of digestive chemicals by phagocytes
- Can u determine the shape,gram reaction and penicillin sensitivity of cell wall deficient bacteria(eg mycoplasma)Clostridium spp palys vital role in meat spoilage. a) Describe possible conditions of spoilage cause by this bacterium b) suggest factors that can contribute to spoilage condition stated in (a). c) suggest possible process that can be done to avoid the growth of this bacteriaExplain how each of the following contributes tothe virulence of bacteria:a. production of endotoxinb. spore formationc. presence of a capsule