Explain the differences between communicable and noncommunicable infectious diseases, and between contact and indirect modes of transmission.

Q: Explain Major portals of exit of infectious diseases.

A: Infectious diseases caused by pathogens including fungi, parasites, bacteria, and viruses. This may…

Q: Explain the factors contributing to pathogenicity and virulence of microbes.

A: Not all microbes are pathogenic, only the microbes having the potential to cause disease is known as…

Q: Describe the differences between an Outbreak, Epidemic, and Pandemic. Define transmission of…

A: Microbes are small living organisms, such as bacteria. Most of them are harmless and even helpful to…

Q: Explain the concept of portal of entry and list the major portals of entry with examples of…

A: Microbes are the tiny organisms that cannot be seen with naked eyes.

Q: "Discuss routes used by disease organism to enter the body?"

A: Disease organisms include bacteria, viruses, protozoa, fungi, and worms. They cause infectious…

Q: Explain 10 main ways the human body prevents infections

A: The immune system of the body protects the individual from the attack of external pathogens. The…

Q: Explain the distinctions for different categories of outbreaks in relation to infectious diseases.

A: Infectious diseases are the type of disease which are caused by bacterial and viral agents. These…

Q: Differentiate between the terms, epidemic, pandemic, endemic, and sporadic diseases.

A: Epidemic or Pestilence: The Centers for Disease Control and Prevention (CDC) portrays a scourge as a…

Q: Define the term pathogen.

A: Introduction The immune system is one of the most critical systems in the body, assisting an…

Q: Differentiate the terms in each of the following pairs a. etiology and pathogenesis b. infection…

A: Health is the state of physically, mentally and socially well . Absence of disease doesnot mean that…

Q: Describe the clinical stages of infection

A: Clinical infections are the diseases caused by the microbes such as viruses, bacteria, fungi, and…

Q: Describe major ways that microorganisms damage their host.

A: A microorganism or microbe is defined as a living thing that is too small and tiny to be visualized…

Q: List examples of physical and chemical barriers toinfection.

A: The innate immune system has various first line barriers to prevent infections. These are in place…

Q: What are the signs of the pathogens? Define and give examples.

A: Pathogens:- Pathogens are microorganisms that have the potential to cause infectious diseases.…

Q: List three factors that contribute to the emergence of infectious diseases.

A: The term "chain of infection" refers to the order in which the infection spreads. It starts with the…

Q: Relate the significant factors involved in the transmission of infectious diseases.

A: Discovering the origin and mode of transmission of pathogens is a key factor in epidemiology. A…

Q: Explain how infection control measures differ in the home versus the hospital ?

A: Infection:  They are caused when microorganisms like bacteria, virus, fungi, parasites, or other…

Q: Describe the chain of transmission of communicable diseases and explain how infectious agents are…

A: Introduction : There Are Three Primary Sections To The Transmission Chain. A Human Being As A…

Q: Identify and defi ne the terms associated with infectious diseases.

A: Infectious diseases are diseases that can be transmitted from an affected individual to a healthy…

Q: enumerate and define the most common ways of transmission of infectious diseases and give two…

A: Disease is a medical conditions in which the normal anatomy and functioning of the body or parts of…

Q: Describe some factors that weaken host defenses and increase susceptibility to infection.

A: Introduction   We are surrounded by various pathogens such as bacteria, viruses, fungus etc. Every…

Q: Explain the differences between communicable and noncommunicableinfectious diseases, and between…

A: Based on the way of transmission of diseases, the diseases are classified various types. Based on…

Q: Distinguish between pathogenicity and virulence.

A: Introduction  We are surrounded by various pathogens such as bacteria, viruses, fungus etc. Every…

Q: Describe the molecules or structures that facilitate pathogenadherence to host tissues.

A: The cell surface receptor or appendages that are known to favor the attachment of bacteria to the…

Q: Explain three reasons why infection may not occur aftermicrobes enter the body.

A: The microbe utilizes the body to sustain, reproduce and colonize itself. These pathogenic tiny…

Q: Explain the role of ' resident flora' in preventing infection and as source of infection

A: Resident flora are permanent residents of body sites especially the skin, oropharynx, colon, and…

Q: Describe opportunistic infections

A: An infection is caused by any agent which disturbs the normal healthy state of a person. The ability…

Q: Describe the conditions that favors epidemic.

A:

Q: Differentiate between communicable and noncommunicable infectious diseases.

A: Based on the way an infection is acquired, infectious diseases may be classified as communicable and…

Q: Describe the differences among the portals of entry, and giveexamples of pathogens that invade by…

A: Infections are caused by the pathogen or infectious particles when they enter into the host…

Q: Explain the different types of infection with an example.

A: Introduction  We are surrounded by various pathogens such as bacteria, viruses, fungus etc. Every…

Q: Distinguish community-acquired pathogens from health-care– associated pathogens, and explain why…

A: An organism that causes disease we define it by a term called a pathogen.  An organism that causes…

Q: Explain  the causes and risk factors of Aids to include  a comparison  of the modes of transmission…

A: LIST OF BODY FLUIDS BLOODSEMEN RECTAL FLUIDSVAGINAL FLUIDSBREAST MILK CAUSES AND RISK FACTOR OF AIDS…

Q: Review the main stages in the development of an infection.

A: The invasion of pathogens into the host cells and their multiplication inside these cells is known…

Q: Compare subclinical infection and chronic infection.

A: We know that Infection is the result of foreign organism in the body. Infections are classified in…

Q: Give explanation on modes of transmission in communicable diseases.

A: A communicable disease is defined as a disease that can be transmitted from one person to another in…

Q: List and describe the four methods by which infection can be transferred from the source to the host

A: Infection is caused in our bodies by various pathogens. The pathogen enters the body and affects the…

Q: Categorize the different types and degrees of pathogens anddifferentiate pathogenicity from…

A: A pathogen is an organism capable of producing disease. It can also be categorized as an infectious…

Q: The difference between direct and indirect contact infection? Example

A: Infection is defined as the process of causing harm or disease within the body by the  invasion of…

Q: Describe the four main types of infectious disease transmission methods and give examples of each.

A: Microorganisms are relatively tiny organisms that are mostly structured as single-cell microbes,…

Q: Explain the significance of polymicrobial infections.

A: The invasion of disease-causing agents into an organism's bodily tissues, their proliferation, and…

Q: Explain how key pathogens cause infection

A: Microbes can be located on, in, as well as around us. They can be found in almost every location on…

Q: Discuss how a pathogen causes an infection. Include definitions for primary pathogen, opportunistic…

A: Pathogens wreak havoc on their hosts in a number of ways. The most obvious way is to cause direct…

Q: Discuss the differences between pathogenicity and virulence.

A: Both pathogenicity and virulence are qualitative terms related to the disease causing capacity of an…

Q: Enumerate and define the reservoirs of infections

A: Any human, animal, plant, soil, or material in which an infectious agent usually persists and…