8. Why is it that people who survive certain diseases like the measles will never get ti disease again? Try to explain this type of 'immunity'. Where does it reside in the bow based on cells? Is it in the serum of the blood? Why is it that some diseases don't give immunity? 9. Discuss how contagious diseases influenced the history of Hawaii.

Q: 6. Why have different classes of antibodies (i.e. IgD, IgE)?

A: In warm-blooded creatures i.e mammals, antibodies are ordered into five fundamental classes or…

Q: Recently, it was discovered when children get the measles, it also destroys a significant amount of…

A: Every second of every day, an army of hostile bacteria, fungi, and viruses swarms on our skin, and…

Q: 12. Why do we have an immune system? Why do we need an immune system?

A: An organism's immune system is a sophisticated and highly specialised network of cells, tissues, and…

Q: Describe how the skin and mucous membranes play an integral role in helping the body protect itself…

A: Skin surface  and all the mucous membrane forms a physical barrier against antigen. It…

Q: Why is counselling required before an HIV test can be done on a patient? We don't counsel patients…

A: Counseling is necessary for certain issues in the society that leads to long term effects. One such…

Q: 6. B cells are most important in the _______ immunity type of _______ immunity.? .A.Cellular;…

A: Introduction :- The lymphocyte class known as B cells is in charge of the humoral immunity portion…

Q: Why people get AIDS?

A: AIDS stands for acquired immunodeficiency syndrome. It is a chronic disease that leads to a decrease…

Q: What are 3 good reasons that a greater proportion of the population must be vaccinated to stop the…

A: Measles is a contagious disease which is caused by a rubeola virus of paramyxoviriade family which…

Q: 7. Which of the following is more effective against bacteria than viruses? A. Type 1 Interferon B.…

A: Humoral immunity is the component of immunity that is controlled by extracellular fluid-based…

Q: Explain how vaccines are used to teach the immune system.

A: Introduction The vaccine is a substance that is used to trigger the various components of the immune…

Q: Explain why some people (especially the blacks) are resistant to malarial infection. 2.…

A: Malaria is one of the main sources of death worldwide and has been proposed as the most powerful…

Q: 15. cytokines signal B & T cell production _16. macrophage presents antigen to the matching receptor…

A: The immune response is the body's way of recognising and defending itself against bacteria, viruses,…

Q: What are toll-like receptors?  How do they work?  What do they bind?  Give an example of one and…

A: Immunity present at the time of birth itself are called Innate Immunity(eg:cough reflex). Innate…

Q: 6. In a healthy person, which of the following cells is the most numerous innate immune cells in the…

A: The most numerous and crucial biological component of the innate immune response is the neutrophil,…

Q: Antigens that trigger hypersensitivity reactions are actually called allergens exogenous antigens .…

A: Hypersensitivity responses happen when the regularly defensive immune framework reacts unusually,…

Q: 3. Vaccinations increase the number of lymphocytes with receptors that can bind to the pathogen…

A: Introduction :- Vaccinations are a proven and effective way to prevent the spread of infectious…

Q: Listen Why is such a high % of vaccination required to contain the Measles? It is also spread by…

A: Introduction: Vaccination is the process of administering a vaccine to an individual in order to…

Q: A new mother asked the nurse why she must immunize her baby at so young an age against hepatitis B…

A: Hepatitis B is an infection cause by hepatitis B virus . Transmission :- by comming in contact with…

Q: Listen What could be done to increase herd immunity in our population? Is this the only solution to…

A: Introduction  Herd immunity, also known as population immunity, refers to the resistance of a…

Q: Why are newborns and extreme age late senior years prone to diseases?  2. Give an example on how to…

A: The immunity is the power of the body to resist the against the disease prior to the occurance of…

Q: 2. What are the two main phagocytic cell types involved in innate immunity? How do they know what to…

A: Phagoytic cells are cells which provide natural defence against pathogens invading blood or tissue.…

Q: B cells are most important in the immunity type ofi mmunity. .A.Cellular; specific B.Cellular;…

A: We know that immunity is resistance to disease. The two important components of immunity are innate…

Q: A patient comes into the hospital complaining of having symptoms that looks like to be a…

A: In the question it is given that the person is having streptococcal infection and the symptoms…

Q: 3. Adjuvants are substances that slow, but do not stop, the release of an antigen from an injection…

A: An adjuvant is an component present in certain injections that helps produce a stronger immune…

Q: 2. After being bitten by a poisonous snake, a patient will receive a mixture of antibodies against…

A: The treatment described involves the use of antivenom, which contains a mixture of antibodies…

Q: B cells are most important in the _______ immunity type of _______ immunity.? .A.Cellular;…

A: We know that Immunity is resistance to disease. The two important components of immunity are innate…

Q: 4. Which of the following statements about antibodies is incorrect? A. Antibodies are secreted by…

A: Antibodies are the protein substances secreted from specialised cells called B cells. These…

Q: How does HIV affect the Helper T-Cell

A: HIV is human immunodeficiency virus that causes the disease AIDS. Helper T cells are the part of…

Q: PASSAGE 3 "Women who have been coloring their hair for 24 years or more have a higher risk of…

A: 1. The phenomenon being explained is the higher risk of developing non-Hodgkin lymphoma (NHL) in…

Q: 6. Thymic positive selection of T cells means? a. T cells that recognize non self peptides are…

A: The thymus is the organ where the T cells of the immune system mature after getting produced in the…

Q: Have you experienced allergies, most especially in these "ber" months in which there are drastic…

A: Unhealthy conditions in the body occur when we get exposed to non-similar conditions. This…

Q: 1. Harry David receives a vaccination. The type of immunity he develops is called? a. Herd acquired…

A: • Immunity refers to the body's inherent ability to defend itself against harmful foreign pathogens…

Q: give my child the shot, make sure to sanitize their skin!" Should you sanitize their child's skin?…

A: Intramuscular injection is one of the most preferred ways to administer vaccines. It involves the…

Q: You learned that for many diseases, a penetration of the mechanical & physical  barriers of the…

A: Source for additional information on genetic disorders: U.S. National Library of Medicine. (2021).…

Q: Splinter 2 3 Skin Bacterid SHistamines Caplary Phagocytes Figure 35–1 Which type of immune response…

A: 37. In the given images we see that the tissue is injured and bacterial infection occurs. Then the…

Q: te on the validity of the following statement from the post: “Our babies would be protected from…

A: Since you have asked multiple questions , we will solve the first question for you. If you want any…

Q: Find out how the human body responds to the HIV virus. What are the signs and symptoms of a person…

A: HIV, that stands for human immunodeficiency virus is the agent that causes AIDS (Acquired…

Q: 11. B cells are most important in the _______ immunity type of _______ immunity. .A.Cellular;…

A: Immunity is the resistance to disease. The two important components of immunity are innate and…

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.