Which of the following is not considered a cause of major epidemic diseases? Prions Bacteria Parasites Viruses Fungi
Q: What diseases is the most deadly disease world wide
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A: Microbiota is the actual microorganisms that live on and within us.The microorganisms living in a…
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A: INTRODUCTION Diarrheal disease Diarrhea is defined as passing three or more loose or fluid stools…
Q: List characteristics common to all animal diseases caused by prions
A: Prion is a term used to describe proteinaceous infectious particles. Prions are misfolded proteins…
Q: Disease constantly in a population are called
A: Disease constantly in a population are called Answer: 4). endemic Example: material is the endemic…
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A: Transmission of various microorganism by vectors is very common as vectors act as a vehicle for the…
Q: An infection that starts in one location but is allowed to spread through the body is called a…
A: Infection begins when the pathogens like bacteria or virus enter our body and may causes deleterious…
Q: Which of the following is an example of a nosocomial disease? acquiring Giardia while drinking from…
A: Nosocomial diseases, also known as healthcare-associated infections (HAIs), refer to infections that…
Q: What are opportunistic pathogens, facultative parasite and obligate parasites
A: Parasitism- It is a food relationship between organisms of two different species in which the…
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A: One disease is transmitted from one to other through air, water etc. The transmission depends upon…
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A: Coley`s toxins is a mixture consisting of killed bacteria of species Sterptococcus pyogens ,…
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A: Yellow fever - It is a viral fever, which is transmitted via mosquitos. It causes mild fever,…
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A: Herpes Simplex virus leads to genital and oral herpes. Patients can have sores filled with fluid in…
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A: Viruses are very small infectious agents, hard to see with the naked eyes. Some viruses cause very…
Q: Which of the following - if it had occurred - would have resulted in the myxoma virus in Australia…
A: Introduction Myxoma virus is a poxvirus in the genus Leporipoxvirus. Myxomatosis is caused by the…
Q: Arthropods transmit disease by injecting microbes when they bite a victim. This insect is classified…
A: Various insects belonging to phylum arthropoda are carriers of certain diseases like malaria,…
Q: Which one of the following terms is NOT directly relevant to the ecology of infectious disease?…
A: Various diseases are caused by different organisms in the body. The entry of different pathogens…
Q: The lethal dose (or LD50) refers to the amount of that might kill a person. O Prions O Viruses…
A: The term "lethal dose" (LD50) refers to the amount of a chemical that will kill 50% of test…
Q: Describe and compare human prion infections
A: Ptions are the infectious particles made up of misfolded proteins. Genetic prion diseases are caused…
Q: hly stigmatised diseases should be
A: Certain diseases like HIV, viral hepatitis, covid-19, mental disorders, venereal diseases, leprosy,…
Q: Exotoxins Endotoxins Chemical makeup General source Degree of toxicity Effects on cells Symptoms in…
A: Cells are affected by chemicals that confer toxic effects on them. The toxins can be classified as…
Q: Giardiasis is an intestinal parasite that can transmitted through person-to-person contact and…
A: Giardia lamblia is an intestinal parasite in humans which causes Giardiasis. Giardiasis is a…
Q: True or false? There is no difference between an outbreak and an epidemic. They can always be used…
A: Before we can answer the question, we need to understand what the terms 'outbreak' and 'epidemic'…
Q: Which of the following is mismatched? Viremia – presence of virus in the blood Systemic…
A: Introduction: Epidemiology is the study and analysis of health and illness distribution patterns and…
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A: Environmental toxins, also known as environmental pollutants or toxicants, are substances present in…
Q: Which of the following is NOT a site colonized by normal microbiota in humans? Skin Brain and…
A: Skin is a site where many organisms stay physiologically such as Corynebacterium, Propionibacterium…
Q: Each of the following parasite is transmitted by insect EXCEPT: O Leishmania tropica O Plasmodium…
A: Any organism that transmits an contagious disease to another live organism is referred to as a…
Q: The attachment of a pathogen to host cells requires that Group of answer choices pathogen adhesins…
A: The establishment of pathogen at the portal of entry is known as colonization. Pathogens colonize…
Q: pick one parasite and discribe it .How does it cause disease? what preventative measures can you…
A: Parasite:Antamoeba histolytica name of this parasite includes its meaning (histo–lytic = tissue…
Q: A prion is one of the agents of disease in animals like a viroid. True or false?
A: Microbiology is the study of microorganisms. Microorganisms are the minute organisms that are not…
Q: Which of the following can be pathogens? (choose all that apply) Viruses Protists Parasitic worms…
A: A pathogen is an organism that origin illness in its host, with virulence referring to the intensity…
Q: Please no written by hand and no emage Choose all that is TRUE for infectious disease: Virulence…
A: According to WHO - "An epidemic is the occurrence in a community or region of cases of an illness,…
Q: A disease outbreak that covers multiple nations or even the entire Earth is called O Pandemic O…
A: Let's see the explanation to understand the answer
Q: Pregnant women are often cautioned against cleaning cat litter boxes. This is because Toxoplasma, an…
A: Any infectious agent or microorganism (Virus, bacterium, protozoa, ETC) that can cause disease is a…
Q: Which of the following statements is true? Multiple Choice Malaria produces minimal changes in…
A: Protozoa is a diverse group of unicellular eukaryotic organisms that can cause a variety of diseases…
Q: What is this image and the different parts of it explained?
A: The study of tissues is called histology. It has huge application in diagnosis of disease by…
Q: Which of the following scenarios does NOT describe a method by which the normal microbiome can cause…
A: In the body, the particular abnormal condition that possesses the potential to cause harm to the…
Q: Many infectious, pathogenic microorganisms can be carried and transferred by biting arthropods with…
A: Answer is (e) any of the above Infectious agents can enter by any of the mentioned method.
Q: Diseases that primarily exist in animals, but may be transmitted to humans are called parasitic…
A: Definition:Diseases that primarily exist in animals, but may be transmitted to humans are called as…
Q: A stark difference between endemic with epidemic and pandemic is: O Epidemic involves several…
A: Hi, Thanks For Your Question. Answer : Correct Option Is C (Endemic involves normal phenomena of…
Q: Which of the following statements about the microbiome is FALSE? O Defects in microbiome composition…
A: Microbiomes is defined as the microorganisms present in a proper environmental conditions. This…
Q: Which of the following is generally transmitted "direct"ly from a reservoir of the infection to a…
A: When hazardous or undesired substances or organisms are present in a material or environment it is…
Q: Plague has about 5-10 cases in the United States each year. This is an example of a(n) disease. O…
A: The term "infectious diseases" refers to diseases brought on by a variety of pathogenic…
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