Q: Describe the barriers to entry that keep pathogens out of the body.
A: The immune system protects the body from worms, germs, and different agents of which get damage the…
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: 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: Briefly explain the behaviors most likely to spread HIV.
A: AIDS (Acquired Immunodeficiency Syndrome) is a condition that occurs due to the infection with HIV…
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: Describe the course of infection from contact with the pathogen to its exit from the host.
A: The colonization of tissues by pathogenic microorganisms or viruses is known as infection. This…
Q: A.) What four factors must be present for an infection to spread? susceptible B.) What is the…
A: Infection is a health condition that occurs because of the invasion of pathogenic microorganisms or…
Q: Describe how the skin and mucus membranes help to prevent infection
A: The skin forms the largest organ in the body of an organism. It has the area of approximately 20…
Q: Describe host tissue specificity for pathogens.
A: A pathogen is anything which is capable of causing disease in an organism. Germs or any infectious…
Q: Describe the factors determining host resistance.
A: Host resistance can be defined as the ability of a host to decrease the action of the pathogen on…
Q: Defi ne zoonosis and describe the diffi culties in controlling zoonotic infections.
A: Zoonosis, also known as zoonotic disease, haa become one of the major public health problems…
Q: Explain the importance of preventing and controlling the spread of infection.
A: Infection refers to the invasion of the microorganism, its spread, and its growth. the results may…
Q: D. Discuss 3 routes of entry that disease causing organisms use to enter the body.
A: The locations via which most viruses infect humans can be compared to the enormous gates or portals…
Q: B. Study the pictures below and explain how they affect the chain of infection. 3. 2.
A: Chain of infection It is a chain that shows how diseases spread. It mainly contains three things the…
Q: Explain the differences between communicable and noncommunicable infectious diseases, and between…
A: A disorder refers to the impaired structure of function in an organism like a human, plant, or…
Q: Explain the mechanism of immediate allergies, including theconcepts of IgE, mast cells,…
A: Immunology is the branch of medical science that deals with the study of the immune system and…
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 what Hiv and AIDS are
A: HIV is a virus.“HIV” stands for human immunodeficiency virus. This virus leads to the deterioration…
Q: Diagram the general infection process. Explain each stage
A:
Q: Explain 10 ways the human body prevents infections
A: Humans are subjected to attack from various disease-causing agents such as bacteria, viruses, etc.…
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: Differentiate between exogenous and endogenous infections.
A: Infections are caused when a foreign pathogenic organism infects the host and becomes hostile…
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 several ways that true pathogens differ from opportunistic pathogens.
A: Organisms which causes disease are referred to as pathogens. They are of five main types- Viruses,…
Q: State and explain 10 ways the human body prevents infections.
A: It is the invasion and multiplication of microorganisms such as bacteria, viruses and parasites that…
Q: Describe the stages of acquired immuno deficiency syndrome (AIDS) and various drugs used to manage…
A: The virus human immunodeficiency virus (HIV) can cause a disease condition. This disease condition…
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: Use correct terminology to explain the manifestations of infectionsand inflammation.
A: Immunology is a section of biology that includes the study of molecules, cells, and organs that…
Q: Describe the potential problems that would arise if a personhad an acquired inability to phagocytose…
A: Immunity can be defined as the ability of the organism to resist against infections or diseases by…
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: outline the phases and progression of an HIV infection to Aids
A: The emergence and spread of acquired immuno-deficiency syndrome (AIDS) have posed the greatest…
Q: Explain the relationship between the infection chain and transmission of infection ?
A: All elements of the infection chain must be present for an infection to occur. Transmission is a…
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: List the systemic responses to infection or injury and the mediators responsible for them
A: systemic inflammatory response syndrome (SIRS) is an exaggerated defense response of the body to a…
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: Give some examples of allergens and explain their routes of accessto the body.
A: Basic definition Allergens as the name suggests are the things which causes allergies. The…
Q: Explain innate Immunity and Fungal Infection.
A: Introduction :- Immunity refers to a multicellular organism's ability to resist dangerous pathogens.…
Q: - Discuss the reasons why the problem of healthcare infections exist and, using named examples,…
A: Health care infections are infections associated with the receival of healthcare for another health…
Q: C. Why is prophylaxis necessary to be done when a person goes into an endemic area of malaria?
A: Malaria prophylaxis is the treatment of malaria as a preventative measure.All recommended main…
Q: Explain how the host responds to the infection of pathogens.
A: Answer :- There are several ways tothe host responds to the infection of pathogens are as follow :-…
Q: Identify the classification of host Defenses.
A: Introduction We are surrounded by various pathogens such as bacteria, viruses, fungus etc. Every…
Q: List the systemic responses to infection or injury and the mediators responsible for them?
A: The systemic responses to injury or trauma are divided into cardiovascular, immunological, and…
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: Explain 10 ways in which the human body prevents infections
A: Infection The invasion and growth of foreign particles inside the body which reduces overall…
. Describe the physical barriers to infection
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