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- Question:- Biology 1. Which statement(s) is/are most correct concerning the history of epidemiology: a. The professional has been largely dominated by men up until the 21st century b. Some epidemiologists have challenged existing scientific explanations of disease such as diseases coming from odors versus microbes (miasma theory) c. Some epidemiologists have performed “experimental” studies (comparing 2 or more groups of people) long before modern science utilized the experimental (clinical trials) design d. A female epidemiologist conducted the first historical cohort study on breast cancer e. A & C f. A & D g. All of the aboveYour microbiome is composed of? Question options: The transient microbiota and genetic material of a person The resident microbiota and genetic material of a person The transient microbiota of a person The transient and resident microbiota of a personWhich statements are true? Explain why or why not.1 Our adult bodies harbor about 10 times moremicrobial cells than human cells.2 The microbiomes from healthy humans are allvery similar.3 Pathogens must enter host cells to cause disease.4 Viruses replicate their genomes in the nucleus ofthe host cell.5 You should not take antibiotics for diseases causedby viruses.
- go to the website https://www.nature.com/immersive/d42859-019-00041-z/index.html and scroll up and down to review the milestones associated with microbiota research. Answer the questions/ prompts below. Bacteria and our brain? Read the information associated with this milestone and what was discovered. Briefly describe what they found...Milestone/year? What milestone is associated with the debate about when the microbiome is first established? Why is there a debate? Watch the video just below the milestone. What specific type of gene analysis was used to determine that we have our own unique microbiome? Which milestone/year? Sometimes we need antibiotics...this milestone discusses how long it can affect us after infection. In this milestone they discussed how long we could be affected by one course of antibiotics...how long? Which milestone/year? Find the milestone associated with a highly motile bacteria. What disease was treated? How was this treatment used for a…Helping tags: Biology, microbiology, outbreak, botulism WILL UPVOTE, just pls help me answer the question. Make up a botulism outbreak scenario which involves a homemade canned food product. DO NOT FORGET to mention the ff: - Food source - Geographic location - Affected population - Symptoms - Chain of events that led to the outbreakPlease help. The terms germ and microbe are often used interchangeably. What comes to mind when you hear the word germ? The word biome can be defined as a major ecological community type such as a grassland or desert. Why is the term microbiome used to describe the microbes that live in or on the human body? Describe the benefits the microbe Bacteroides thetaiotaomicron provides to its host species. Helicobacter pylori was originally identified as a causative agent for ulcers in humans, but turns out its role is more complex. Describe how H. pylori also plays a role in regulating appetite. Describe the role that Bacteroides fragilis plays in controlling the human immune/inflammatory response.
- The topic of Emerging Diseases is very current in our lives today. Please compare and contrast Covid 19 with one of the many previous pandemics that affected the USA in the past? it is a question not a writting assignment if you do not know how to answer leave it for others thank youAn 83-year-old patient has been ill the past couple of days with an upper respiratory infection. Her temperature has been elevated at 99.5° F. Her daughter took her to the physician because of the patient’s increasing shortness of breath, fatigue, and lack of appetite. The physician diagnosed a community-acquired viral pneumonia and prescribed a 10-day antibiotic regimen. The daughter asked the office nurse, “Why is my mother being put on antibiotics if she has a virus? I thought antibiotics did not work for a virus.” How would the nurse explain this to the patient and her daughter?QUESTION 33 Do pathogens evolve to greater virulence or greater transmissibility? Justify your answer.
- Thank you very much for your help How does each of the differences between prokaryotes and eukaryotes influence bacterial infection and treatment?Question:- I have a case (not real btw) of a 25 year old female who was admitted to the hospital with a history of persistent fever that did not respond to amoxicillin or acetaminophen or ibuprofen. She was a resident of the Philippines who had been travelling in Europe for the previous 11 days. On physical examination, she was febrile, had an enlarged liver, abdominal pain, and an abnormal urinalysis. After isolation and cultivation, the infectious agent was found to exist as Gram-negative, facultative anaerobic rods. The organism could fermenter and was oxidase negative. It possessed lipopolysaccharide consisting of outer somatic O polysaccharide, core polysaccharide (common antigen) and lipid A (endotoxin) What is the infectious agent and what further tests could you do to confirm the preliminary identification?Suppose you got ill. When you have come to the doctor,he gave you antibiotics medication without doing any kind of test. What do youthink about which type of microbe attacked the body? And why do doctors recommend antibiotics? Is it okay to have antibiotics without any test report? Do yousupport antibiotic resistance? If yes/no please elaborately discuss yourthoughts.