Q: Understand the pathogenesis of cholera.
A: The biological mechanism that produces a diseased state is called pathogenesis. This term also shows…
Q: What pathogen causes Chlamydia?
A: Pathogen It is an organism that causes disease. Pathogenesis It is the process by which a disease…
Q: What is the etiologicalagent and the mainmanifestations of cholera?
A: Cholera is the contagious bacterial disease that usually spreads through the ingestion of…
Q: Under what conditions can cholera be transmittedby fewer cells?
A: The causative agent of Cholera is Vibrio cholerae. It is a bean-shaped bacterium with a long tail…
Q: Why must the antitoxin be administered in the earliest phases of botulism?
A: BOTULISMBotulism is a disease condition caused by the bacteria Clostridium botulinum. It is an…
Q: Besides enterotoxin, does V. cholerae possess an endotoxin? If it does, is the toxin a significant…
A: Cholera is an infection by the bacterium Vibro cholerae, it causes fluid loss from the body in the…
Q: How does the fact that Rocky Mountain spotted fever is a zoonosis relate to the relative severity of…
A: A classic metazoonosis is the disease known as Rocky mountain spotted fever (RMSF). This disease…
Q: How does helicobacter pylori survive the acidic pH of the stomach? thank you
A: According to the question, we have to explain how helicobacter pylori survive the acidic PH of the…
Q: Why do botulism and tetanus show such opposing symptoms?
A: Botulism and tetanus are two neurological disorders in man and animals caused by the neurotoxins…
Q: Explain how Vibrio cholerae causes cholera.
A: Vibrio cholerae is a species of flagellated bacteria that causes the disease cholera. Cholera is…
Q: What Enterobacteriaceae are of medical significance?List and describe the infections caused by these…
A: Bacteria, Virus, Fungus, and Parasites are the four agents that infect human body. Even though most…
Q: Why might the Yersinia pestis from a patient with pneumonic plague be more dangerous than the same…
A: Bacteria are the most important microorganisms to the food processor. Some bacteria are beneficial…
Q: What is the principle of the coagulase test result? How does coagulase contribute to the virulence…
A: Coagulase test is used to detect whether the microbes present in media produce coagulase or not.
Q: what bacteria cause strep throat
A: Bacteria are microscopic pathogens that multiply quickly once they enter the body. They have the…
Q: Why is Salmonella typhi a gram negative bacilli? Explain.
A: The crystal violet stain utilised in the Gram staining method of microbial classification is not…
Q: Who discovered Salmonella Typhi, when it was discovered and
A: Salmonella enterica serotype typhi is a gram-negative bacterium that is responsible for typhoid…
Q: How can we prove the pathologic or clinical effects of V. cholerae are due only to the production of…
A:
Q: Describe the major features of how cholera toxin damages intestinal cells.
A: Cholera is an infection of the small intestine due to bacterium vibrio cholera. It causes large…
Q: What public health conditions allow for outbreaks of typhoidfever?
A: Typhoid fever generally caused by Salmonella typhi bacterium is one of the life threatening modes of…
Q: What virulence factor, present in Streptococcuspneumoniae but absent from Salmonella enterica,…
A: A disease is a state of unhealthiness of the physical body, mind and social interaction. A disease…
Q: An outbreak of viral meningitis in a small eastern city was linked epidemiologically to a group who…
A: Viruses are mostly pathogenic forms which neither considered to be living or non-living outside the…
Q: What shape does Vibrio cholerae have?
A: Bacteria are member of a large group of unicellular microorganisms. Bacteria have cell walls but…
Q: Identify the most likely means of acquiring cholera. Why docholera epidemics keep occurring?
A: Cholera is an infectious disease. It causes diarrhea, dehydration, and even death in some cases.
Q: What is salmonella typhi? From what family it is?
A: Microorganisms are microscopic organisms that generally exist as one biological cell. Different…
Q: The most common bacterial cause of diarrhea in the United States is________________
A:
Q: Does Enterococcus faecium likely infect the diseased organ through the urinary tract or through the…
A: There are many different types of pathogenic bacterial types that cause infection to the human body.…
Q: What would be the best type of vaccine for cholera?
A: The vaccine constitutes killed whole-cell V. cholerae O1 in coordination with a recombinant…
Q: what factors influence the host's susceptibility to dengue
A: Dangerous Components of the DHF consist of Aedes mosquito contamination, heat and humid climate that…
Q: For which one of the following enteric illnesses is a chronic carrier state most likely to develop?…
A: Chronic carrier state refers to acts as the carrier or reservoir of the pathogen and the carrier has…
Q: What was the common treatment for cholera beginning in the 1830s? Why was this not useful in large…
A: We know that, Cholera is a disease caused by the bacteria Vibrio cholerae and it occurs through…
Q: What organism causes cholera, and what are the symptoms ofthe disease?
A: Cholera is a disease that caused by a bacterial infection of small intestine. This disease is…
Q: Mycobacterium tuberculosis Diagnostic or detection method(s). Treatment and prevention
A: Introduction Mycobacterium tuberculosis is a species of pathogenic bacteria in the family…
Q: What is a nosocomial infection?
A: An infection is defined as the invasion of any disease-causing agent into the body of an organism.…
Q: What diseases involve Helicobacter pylori infection?
A: Step 1 Helicobacter pylori infection takes place when H. pylori bacteria infects the human stomach.…
Q: Why does transmission of cholera usually require a largeinoculum?
A: Diarrhoeal diseases which include cholera, are the important cause of morbidity and the second most…
Q: What type of motion was exhibited by the Microorganism in pond water and Saccharomyces cerevisiae?
A: There are three types of motion in microorganisms: flagellar movement, gliding, and twitching.…
Q: Describe maple syrup urine disease.
A: Maple syrup urine disease occurs due to deficiency of enzyme , branched chain alpha keto acid…
Q: Besides pathogens that cause typhoid fever, cholera, and dysentery, what other pathogens would be…
A: A pathogen may be referred as an infectious agent that can produce diseases. They are classified…
Q: How can we prove the pathological and clinical effects of cholera are caused by the production of…
A: Cholera is an infectious disease that cause severe watery diarrhea, which can lead to dehydration…
Q: If the bacterium in question during the perlo outbreak had beenE. coli instead of S. aureus, how…
A: The perlo outbreak was caused by Staphylococcus aureus that causes food intoxication and had led to…
Q: what are the selective media for Vibrio cholerae
A: A type of media which allows the growth of only specific microbes or the microbe of interest and…
Q: What species of Pseudomonas is a common cause of lunginfection in cystic fibrosis patients?
A: Cystic fibrosis (CF) is a hereditary disease that affects the lungs and digestive system. The body…
Q: How can we experimentally prove that enterotoxin (A-B cholera toxin) is the sole cause of clinical…
A: Several microorganisms produce and secrete protein exotoxins that are either chromosomally encoded…
Q: what causes gut bacteria? what is the treatment for it? what are the symptoms, if someone is…
A: Bacteria are everywhere in the environment. They are present on the skin and inside the gut of…
Q: Many consider cholera as the most severe form of gastroenteritis. Why do you think this is so?
A: The "stomach flu" is a term used to describe diarrhea and vomiting. Gastroenteritis, a common cause…
Q: at is cholera.
A: Cholera is an infectious disease.
Q: How does one can differentiate Klebsiella pneumoniae from Salmonella typhimurium
A: Klebsiella pneumoniae is a gram-negative bacteria that cause infections like pneumonia. Salmonella…
What was the miasmic mode of transmission of cholera? What evidence did John Snow accumulate that refuted the miasmic theory?
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Solved in 3 steps
- What was the common treatment for cholera beginning in the 1830s? Why was this not useful in large populations or during outbreaks?What is cholera.1) How does cholera kill people? 2) What was Dr. Snow's initial hypothesis on the cause of cholera? 3) What methods did Dr. Snow use to test his hypothesis? 4) What was "The Report That Changed The World" ? 5) What is a voronoi diagram? 6) What is the definition of an "A B Test" ? 7) Name a place where cholera is still a problem today. 8)What public health policies would you apply to help that place?
- A 19-year-old woman presented because of the recent onset of breakthrough bleeding. She has been taking the same oral contraceptive Pill for two years, she has not forgotten any pills or had diarrhea or vomiting. She has been with her current sexual partner for four months and has recently stopped using condoms as additional protection. She is otherwise well. On examination the vulva and vagina are healthy and there is no inflammation. There is a small cervical ectropion and profuse mucus and pus discharge from the cervix. There is no tenderness on bimanual vaginal examination and no masses palpable. An endocervical swab and urine test was administered.How can we prove the pathological and clinical effects of cholera are caused by the production of enterotoxin?How can we experimentally prove that enterotoxin (A-B cholera toxin) is the sole cause of clinical symptoms of Cholera?
- Why was it necessary to administer antibacterial drugs in Burali ulcer for two months rather than two weeks?Three to five days after eating Thanksgiving dinner at a restaurant, 112 people developed fever and gastroenteritis. The dinner consisted of Roast Turkey, turkey giblet soup, mashed potatoes and crushed giblet gravy. The gravy was not refrigerated and was served the entire Thanksgiving day. The analysis of leftover food showed the same bacteria as was isolated from patients. a) What was the source of illness? b) What was the most likely microbe causing this illness? c) Was this an infection or an intoxication?Choose one infectious disease from the list below and use the chain of infection to analyze how it is spread. A. Please provide a comprehensive description of cholera. B. Describe the chain of infection cholera. The chain of infection for the chosen infectious disease must clearly include the following: 1. Identification of a) the pathogen, b) the reservoir c) means of transmission d) the susceptible host 2. Describe how one could break the chain of cholera, such as breaking the pathogen link, by providing a specific intervention. 3. Include references and relevant data.