5. How are infectious diseases, such as colds and influenza, most commonly spread?
Q: 7. Give a thorough description of the current malaria treatment options.?
A: Malaria is a life-threatening disease caused by parasites of the Plasmodium genus, mainly…
Q: 5. List down any two Emerging and Re-emerging diseases.
A: Emerging diseases, also known as emerging infectious diseases (EIDs), are illnesses caused by…
Q: 12. How are serological tests used to phenotypically identify microbes?
A: Virus and bacterial antigens, as well as antibodies (IgG and IgM), can be found using serological…
Q: 31. What is the best treatment for a rattlesnake bite?
A: Rattlesnakes are dangerous because they are poisonous. It can be harmful if you are bitten by one,…
Q: 5. Which metric, derived from the SIR model, quantifies how many new cases on average an infected…
A: The so-called SIR (Susceptible-infectious-recovered) model, which divides the (fixed) population of…
Q: 5. What makes Lyme disease a "re-emerging disease"?
A: Lyme disease is an infectious disease caused by Borrelia bacteria, which are spread by ticks.…
Q: 3. What health teachings can you give to the donor of the fecal sample who was found to have these…
A: The donor of a fecal sample has been found to have parasites, which can cause a range of health…
Q: What functions does necrosis serve in the pathophysiology of various diseases?
A: Necrosis is an irreversible injury that occurs to the cells which eventually results in cell death…
Q: Without the modern technological in-depth knowledge as exists today discuss the Ancient people…
A: Modern technology and advancement in technology have become our life very easy. Modern technology…
Q: 1. What causes ehrlichiosis in animals? 2. Mention the risk factors for ehrlichiosis. 3. Details the…
A: Ehrlichiosis in animals is caused by a type of bacteria known as Ehrlichia. These bacteria are…
Q: 3. Pathogenicity of hookworm infection.
A: Hookworm It refers to the parasitic nematode that resides in the small intestine of organisms like…
Q: What are the major ports of entry? O skin, soil, animals. O mucous membranes, skin, placenta,…
A: Various opening in the body is present from where any bacteria and virus can be transmited inside…
Q: . Differentiate malaria from dengue and Japanese encephalitis virus in terms of its vector and the…
A: Malaria: Malaria is a mosquito borne disease caused by plasmodium parasite, transmitted by the bite…
Q: Mycobacterium tuberculosis is a common respiratory pathogen; why?
A: Tuberculosis is a very common disease in the developing countries and is caused by mycobacterium…
Q: How do you think the Covid-19 pandemic is related to epidemiology?
A: Epidemiology is the branch of public health that focuses on the occurrence, distribution, and…
Q: (T3) 12. Which of the following is not a good portal for entry for a pathogen? - [ ] Urinary tract -…
A: INTRODUCTION Microorganisms can enter thorugh urogenital openings, nasal cavity, skin and through…
Q: Explain how diet plays a role in host susceptibility to infection.
A: Dietary practises that promote a healthy gut microbiota can improve the immune system and provide a…
Q: 1. the procedure for handling and disposal of waste from patients who are undergoing isolation? 2.…
A: Introduction Waste management Waste management or waste disposal has covered the used articles and…
Q: 1. what are some of the positives and the negatives of the covid pandemic.
A: The COVID-19 pandemic is a worldwide health emergency resulting from the sudden appearance and swift…
Q: 2. Why are there more people infected with Tuberculosis now than at any other time in history?
A: Tuberculosis (TB) is a serious infectious disease that primarily affects the lungs, although it can…
Q: 3. What host characteristics influence the development of infection?
A: In biology , a host is an organism that harbours a parasitic, a mutualistic, or a commensalist guest…
Q: 6. A _____ is an exposure or trait that raises the risk of contracting a specific disease.
A: Question :What refers to an exposure or characteristics that increase the likelihood of developing a…
Q: (I) Communicable diseases are illnesses that can spread from a person to an animal. They usually…
A: The disease is an abnormal condition of the body that affects the homeostasis of the system. It can…
Q: Outline the industrial production of Penicillin G
A: Penicillin is the first antibiotic that is manufactured in bulk. During the end of World War II, the…
Q: Which disease is known as 'silent killer'?
A: The cardiovascular system consists of muscular pumping organ called as heart and a closed system of…
Q: w can a virus pandemic
A: As we know Virus is an obligate parasite present in the environment and in living organisms. Viruses…
Q: What is a nosocomial infection? Explain why the urinary tract, lower respiratory tract, and give an…
A: Infectious diseases are illnesses that are caused by microorganisms like bacteria, viruses, fungi,…
Q: An elderly person goes into a hospital with the flu and contracts pneumonia. The flu is a O Primary…
A: Infection is defined by the attack of a foreign pathogen to the human body. When the pathogen enters…
Q: 4. What is the Prevention Paradox and why is it a key idea in public health?
A: The Prevention Paradox is a concept in public health that highlights the counterintuitive idea that…
Q: 3. Explain the tachyphylaxis with examples.?
A: Tachyphylaxis, also known as "acute tolerance" or "rapid tolerance," refers to a sudden decrease in…
Q: 2. How can parasites (helminths & protozoa) be possibly spread from an infected person to healthy…
A: The term "parasite" refers to an organism that depends on its "host" in order to survive. Some…
Q: .Enumerate and describe diseases due to TCA.
A: The citric acid cycle is the metabolic pathway that involves a series of chemical reactions where it…
Q: 3. How does epidemiology contribute to the improvement of public health?
A: Epidemiology is the scientific discipline that studies the distribution and determinants of…
Q: An 83 year old patient has been ill the past couple of days with an upper respiratory infection. Her…
A: Nursing counselling and advise involves certain intervention which helps process focusing on the…
Q: What is the importance of virulence factors? How is this helpful to the microbe? Provide three…
A: Answer: VIRULENCE FACTORS = These are the factors produced by microorganisms which can cause disease…
Q: 12. Which of the following infectious disease stages is mismatched? (a) Convalescent period—tissue…
A: We know that Disease is the term used to describe any disorder in the physical or physiological…
Q: 5A Question 6: What is a nosocomial infection? Which areas of the body/types of patients are most…
A: Nosocomial infections, or hospital-acquired infections, are a significant concern in healthcare…
Q: 3. Identify the differences between infection control practises at home and in a hospital.?
A: Infection: They are caused when microorganisms like bacteria, viruses, fungi, parasites, or other…
Q: What are the various public health measures, which you would suggestas safeguard against infectious…
A: Infectious diseases are transferred from one diseased person to a normal person. Depending on the…
Q: 9. Typically, the global spread of Dengue is considered an anthroponotic disease. Why is the…
A: Dengue The dengue virus, a family of four Flaviviridae serotypes, is what causes the Dengue viral…
5. How are infectious diseases, such as colds and influenza, most commonly spread?
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