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 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 the stages in the course of infection and disease.
A: A sickness is an aberrant situation in which the body's stability is thrown off. It could be caused…
Q: Explain several ways in which true pathogens differ from opportunisticpathogens.
A: True or primary fungal pathogens are those species that can invade and grow in a healthy…
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: Explain in details epidemiology and the environmental factors that contribute to the spread of…
A: Epidemiology is the scientific and systematic study of the distribution and determinants of…
Q: Describe the mechanisms pathogens use to penetrate the skin and mucous membranes.
A: Ans: Pathogens: The microorganisms which break the barrier of the human bodies immune system and…
Q: Explain the concept of portal of entry, and list the major portals ofentry with examples of…
A: Infection is defined as the condition when some disease causing agent enters the body of an…
Q: Give two disease caused by bacteria with definition, and briefly discuss the causative agent,…
A: The infection disease process depends on how far the pathogen is able to proliferate itself even…
Q: Diagram the general infection process. Explain each stage
A:
Q: B. Using MRSA, NOROVIRUS, ATHLETES FOOT and MALARIA as examples, identify the microorganisms (causal…
A: Answer B Microorganisms (causal agent) involved in each disease - MRSA - Methicillin-resistant…
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: describe the external barriers to infection, including how they function and why they are…
A: Innate immune system responds to the infection by activating the first line of defense that includes…
Q: Provide examples of persistent and transforming infections, describing their effects on the host
A: Introduction: Persistent infection refers to the infection affecting the host and lasting from few…
Q: Write a chain of infection for a communicable disease…. all sections include and how the link can be…
A: The process by which an infectious disease spreads in a community is called chain of infection.…
Q: Differentiate between systemic, subcutaneous, cutaneous, and superfi cial infections.
A: Infection caused by fungi that invade the skin is known as Mycoses. There are different types of…
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: Describe the five most common healthcare-associated infections.
A: Introduction We are surrounded by various pathogens such as bacteria, viruses, fungus etc. Every…
Q: Differentiate between exogenous and endogenous infections.
A: Infections are caused when a foreign pathogenic organism infects the host and becomes hostile…
Q: Define zoonosis and describe the difficulties in controllingzoonotic infections.
A: Zoonosis is an infection that can be transmitted between animals and humans. Animals carrying…
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: Define the following terms: Arthropod-borne infections Community acquired infections…
A: An infection happens once another organism enters your body and causes illness. The organisms that…
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: Describe each type of infection in the following list and include the mode of transmission in each…
A: STI stands for sexually transmitted infections. It is type of infection transmitted through sexual…
Q: Describe the timeline of an acute infection, particularly naming which cells are the first to arrive…
A: Acute infections are infections that are caused suddenly by any condition or by pathogens such as…
Q: Describe the kinds of infections for which E. coli is primarilyresponsible.
A: Escherichia coli (E. coli) is the gram-negative and coliform bacteria.
Q: Briefly describe the long-Term Infections and their effects.
A: Infectious diseases are disorders caused by organisms - such as germs, viruses, fungi, or parasites.…
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: Explain who the bacterial virulence factors contributes in the initiation of infections
A: Virulence is defined as the ability of bacteria to infect the host and cause disease. Virulence…
Q: Give a Description of each Height of Infection: Convalescent Period:
A: The diseases arise under a condition when a pathogen enters into the body and triggers a Immunogenic…
Q: Explain 10 major ways in which the human body prevents infections
A: Different types of barriers are present in human beings in order to prevent infection. These can…
Q: Present the major categories of pathological organisms that can live in host’s body.
A: A pathogen is defined as an organism causing disease to its host, with the severity of the disease…
Q: Differentiate between airborne and droplet infection. Differentiate between direct and indirect…
A: Infections are illnesses caused by the invasion and colonization of pathogenic harmful…
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: 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: 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: Discuss both persistent and transforming infections.
A: Infection is a transmissible disease that works on the invasion and replication of various…
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: What two general sources are responsible for health-care–associated infections? Give some specific…
A: To treat patients and aid their recovery, modern healthcare utilises a variety of invasive gadgets…
Q: ffecting infection briefly.
A: Infection is caused when the pathogenic organism attacks our body and our defense system is unable…
Q: Report the major causes of health-care–associated infection in the United States
A: Introduction: Infections acquired by persons while receiving healthcare treatments from any hospital…
Q: Summarize the epidemiology, diagnosis, treatment, and preventionof measles.
A: Measles, or rubeola, is a viral disease that begins in the respiratory framework. It actually stays…
Q: Define infectious dose, and explain its role in establishing infection.
A: Infections are a result of infectious doses. Organisms that spread these infections are known as…
Q: Enumerate and define the reservoirs of infections
A: Any human, animal, plant, soil, or material in which an infectious agent usually persists and…
Name some examples of infections and their portals of exit.
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- Explain what is happening during each stage of infection. Compare and contrast: systemic, local, and focal infections; primary versus secondary infections; infection versus intoxication.Explain the concept of portal of entry and list the major portals of entry with examples of infections.Provide examples of persistent and transforming infections, describing their effects on the host
- Explain the concept of portal of entry, and list the major portals ofentry with examples of associated infections.What role do virulence factors play in the four phases of infection? Describe the infection stage and any virulence factors connected with it.Describe each type of infection in the following list and include the mode of transmission in each scenario. Use terms such as primary, secondary, healthcare-associated, STI, mixed, latent, toxemia, chronic, zoonotic, asymptomatic, local, and systemic to describe the types of infections (more than one term may apply, some may not apply to these conditions) 1) The development of Pneumocystisis pneumonia in an AIDS patient