Baker part 2: The next day, the local newspaper reported an outbreak of "projectile vomitting" withinthe neighborhood surrounding the bakery.Public health microbiologists, through food surveys, discovered all those ill had bought and/or eatencream pies or cream puffs made by the baker.The public health microbiologists cultured the cream from the cream puffs and pies, results below:Blood agar plates incubated aerobically (note clearing around colonies):Gram stain: round purple cellsGrowth on MSA below: Growth on MSA below:catalase results:(bubbles)What do you think caused the outbreak of projectiler vomitting?O enterotoxin made by_Listeria monocytogenes_O enterotoxin made by _Bacillus cereus_O enterotoxin made by _Staphylococcus aurues_O enterotoxin made by Clostridium perfringens_O enterotoxin made by Staphylococcus epidermidis

Enterotoxins are kind of exotoxins that are produced by some bacterias. These enterotoxin are…

Growth on MSA below: - catalase results: (bubbles) What do you think caused the outbreak of projectiler vomitting? O enterotoxin made by Listeria monocytogenes_ O enterotoxin made by _Bacillus cereus_ O enterotoxin made by _Staphylococcus aurues_ O enterotoxin made by Clostridium perfringens_ O enterotoxin made by Staphylococcus enidermidis

Growth on MSA below: - catalase results: (bubbles) What do you think caused the outbreak of projectiler vomitting? O enterotoxin made by Listeria monocytogenes_ O enterotoxin made by _Bacillus cereus_ O enterotoxin made by _Staphylococcus aurues_ O enterotoxin made by Clostridium perfringens_ O enterotoxin made by Staphylococcus enidermidis

Microbiology for Surgical Technologists (MindTap Course List)

2nd Edition

ISBN:9781111306663

Author:Margaret Rodriguez, Paul Price

Publisher:Margaret Rodriguez, Paul Price

Chapter9: Microbial Disease Transmission

Section: Chapter Questions

Problem 1UTM: As an illustration, a patient undergoing a laparoscopic-assisted vaginal hysterectomy (LAVH)...

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1 Figure 3. Two different types of bacterial colonies on an agar plate. Using microbiology terms, describe fully the colonial morphology of the two colonies shown above. A full description will include texture, transparency, color, and form (size, overall shape, margin, and elevation). Colony 1 Colony 2 2.
A microbiologist sets up a serial dilution to analyze bacteria in raw milk. Tube 1 – 0.1 mL milk diluted in 9.9 mL sterile water Tube 2 – 0.1 mL milk from Tube 1 diluted in 9.9 mL sterile water Tube 3 – 1.0 mL milk from Tube 2 diluted in 9.0 mL sterile water What is the dilution of raw milk in Tube 3?
Choose the false statement below. O Having Helicobacter pylori as part of the normal body flora decreases the likelihood that a person will develop esophageal cancer. O The normal skin flora of a newborn baby delivered by Caesarian section is the same as that of a baby born via vaginal birth. Babies born via vaginal birth are coated in a protective acidic film created by microbial fermentation in the mother's vaginal canal. Question 19 Choose the false statement below. O A reservoir differs from a fomite as the reservoir is a place of microbial growth. O An asymptomatic host of a microbe may be considered a reservoir if there is no disease state present. O Carriers of a disease show no symptoms nor do they shed microbes passing the disease to someone else.
Match the description listed below to the correct bacterium. Grows in intestine of ruminants like cows. [Choose ] Can be found in raw milk. If ingested, can cause spontaneous miscarriage in women, neonatal sepsis and meningitis [Choose ] Listeria monocytogenes_ Can grow in high salt environments. Makes a Staphylococcus aureus_ heat stable enterotoxin Campylobacter_ When the toxin this pathogen makes is _Vibrio cholerae_ ingested, can cause "projectile vomiting" Streptococcus pyogenes_ Can grow as a mesophile in humans, but also can grow as a psychrophile in refrigerators [ Choose ] A leading cause of food-borne infections, grows on fecal contaminated raw poultry (e.g. raw chicken), forming a biofilm. A [Choose ] microaerophile Question 41 How can Clostridium tetani survive in aerobic environments?
Propionibacterium acnes is a normal member of the skin microbiome that benefits the body by lowering the skin's pH- an antimicrobial effect. However, P. acnes is also the leading cause of acne. Explain mechanistically how can a bacterium be normal and beneficial but also be pathogenic?
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What is the most likely pathogen that is the cause of this outbreak? Enterohemorrgaigic E.coli enteropathogenic E.coli Hepatitis A Campylobacter true or false? antibiotics are contraindicated for this disease because it increases the risks of complications. unpasteurized milk is another source of this pathogen. Toxins are not involved in this disease. based on the gram stain, what can you determine about the pathogen? Gram positive cocci Gram negative cocci Gram positive bacillus Gram negative bacillus
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can somebody please help me to write Introduction: for unknown bacteria of microbiology This section introduces the reader to the study and why the study was done. the importance of learning about potential pathogenic agents and the importance of determining the unknown identity of these organisms in a clinical setting. around 5-8 sentences.
A hospital lab technician working with a particular strain of streptococci culture on blood agar plates suddenly came down with a case of sore throat. Using Koch's Postulates as a guide, develop a step by step experimental protocol to determine if the organism growing on the plates was in fact the cause of the technician's sore throat.
The microbiology department is celebrating the end of the school year in May by holding its traditional picnic on the green. The speeches drag on for a couple of hours, but finally all the faculty and students can dig into the food: chicken salad, tomatoes, onions, salad, and custard pie. By evening, the whole department, except for two vegetarian students who did not eat the chicken salad, is stricken with nausea, vomiting, retching, and abdominal cramping. Several individuals complain of diarrhea. One patient shows signs of shock (low blood pressure). Blood and stool samples are collected from patients, and an analysis of all foods served at the meal is conducted. Bacteria can cause gastroenteritis (inflammation of the stomach and intestinal tract) either by colonizing and replicating in the host, which is considered an infection, or by secreting toxins, which is considered intoxication. Signs and symptoms of infections are typically delayed, whereas intoxication manifests within…
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