List the systemic responses to infection or injury and the mediators responsible for them

Q: Contrast type II and type III hypersensitivities with respect to typeof antigen, antibody, and…

A: The undesirable reactions produced by the body's immune system which includes allergy and…

Q: What steps can a persontake to help avoid opportunistic infections?

A: Opportunistic infections are infections caused by viral, bacterial, fungal, or protozoan pathogens.…

Q: Describe an example of an ‘overreaction’ of the inflammatory response, including the specific…

A: The immune system of a body is broadly classified into innate and adaptive type. Innate immunity is…

Q: Give an example of autoimmune disease.

A: The immune system is a complex system of the body that includes cellular as well as molecular…

Q: a. Explain how acute inflammation predisposes todevelopment of infection.b. Classify each as…

A: Different body organs work in a coordinated manner to maintain optimum body functioning. Any…

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: a. Explain the rationale for each of the followingwith acute inflammation: (i) warmth, (ii) fever.b.…

A: Inflammation is the action of the immune system against disease causing antigens. There are two…

Q: Suggest some possible physiological benefits of allergy.

A: Allergy is a body response in which the immune system is overly sensitive, producing an exaggerated…

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: 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: Distinguish between a primary response and a secondary response to infection.

A: The immune system is responsible for keeping the body away from the infection.

Q: . Describe the physical barriers to infection

A: Physics barriers are the part of innate immunity which is known as the first line of diffence. They…

Q: Describe four examples of autoimmune diseases.

A: The immune system includes the organs and the cells that protect the body from infections and…

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: Explain how antibiotics work to rid the body of infection.

A: Antibiotics are the drugs used to the cells. It can be antiviral, antifungal, antibacterial and…

Q: Distinguish between the hypersensitive response and systemic acquired resistance.

A: Instead of an immune system, the plants have some defense mechanisms that are used to defend…

Q: Identify the major mechanical and chemical defenses that protect internal tissues from microbial…

A: Natural barriers comprise the skin, mucous membranes, tears, earwax, mucus, and stomach…

Q: Describe a scenario in which microorganisms invadebody tissues. What factors allow for the migration…

A: Microorganisms are present everywhere in the environment. The body remains protected from these…

Q: Explain the path of a monocyte from the blood to the tissue during inflammation

A:

Q: Describe the general actions of the complement system.

A: Introduction: The complement system is a part of the innate immune system and is involved in…

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: 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: 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: Describe the origins and effects of primary immune diseasescaused by B-cell, T-cell, or combined…

A: Immune system provides immunity or protection against foreign substances by involving specific…

Q: What is the Factors That Alter the Resistance to Infection?

A: The factors that alter the resistance to infection depend on the immune system of the body. The…

Q: Define a fever, and describe how it occurs.

A: The normal body temperature of human body is 37°C. Some individuals will have a temperature lower…

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 normal defenses of the body against infection ?

A: A disease is a specific aberrant condition that affects the structure or function of all or part of…

Q: Briefly describe the inflammatory response process.

A: Inflammatory is a process in which white blood cells of the body and the substance produced by them…

Q: Identify the classification of host Defenses.

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

Q: Describe a typical inflammatory response

A: Inflammation is a common immune response. Immune response refers to every mechanism of the body…

Q: Describe the steps necessary to prevent tetanus in an individualwho has sustained a puncture wound.

A: Tetanus can be defined as a serious disease that is caused by a bacterial toxin that generated its…

Q: Define the inflammatory response, and explain its benefits.

A: An immune response is a defense mechanism that happens within an organism to combat foreign…

Q: Describe the main events in the inflammatory reaction, and explainwhat is occurring in each.

A: An inflammation is the sequence of events in response to the infections that would limit the effects…

Q: Explain how the physiology of the skin and the gastrointestinal system makes it difficult for…

A: Multicellular organisms are composed of different types of specialized groups of cells. These cells…

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: What factors influence the body’s resistance to infection?

A: The body's resistance to infection includes the ability of the body to fight against the infection.…

Q: Describe the categories of grafts and how rejection is prevented.

A: Grafting is a surgical procedure to move tissue from one position to another on the body or from…

Q: What types of infections can occur after AIDS has developed in the body?

A: AIDS (Acquired immuno Deficiency Syndrome )or HIV(Human Immuno-deficiency Virus) destructs the…

Q: Describe the major events in the inflammatory response, including the stimuli, physiological…

A: Inflammation is an important nonspecific defence reaction to cell injury.It is a result of damage to…

Q: Describe the mechanism behind fever, and explain its beneficialand harmful effects.

A: When a body’s temperature is being increased above the normal range of 36° to 37° C, it is called…

Defense Mechanism

Circumstances influence and compel people to behave in a certain way. One such behavior is a defense mechanism. It is employed by people to escape from unpleasant circumstances, thoughts and actions. Defense mechanisms are, thus, psychological strategies that help to avert and avoid unwanted feelings such as guilt or shame and situations such as threat and danger.