1.• Discuss some of the theories on the value of fever • 2.Describe the processe
ID: 181083 • Letter: 1
Question
1.• Discuss some of the theories on the value of fever •
2.Describe the processes of phagocytosis, interferon and complement as part of our non-specific immune response •
3.Identify the differences between B and T lymphocytes and describe antibody mediated immunity and cell mediated immunity.
• Know the different classifications of immunity – active, passive, natural and artificial and know examples of each
• Describe the functions of plasma cells, memory cells, Helper T cells, suppressor T cells, cytotoxic T cells
• Understand the processes of neutralization, agglutination, precipitation, opsonization
• Know what vaccinations are and what some different types are (live, attenuated, etc).
Explanation / Answer
Answer 1.
Some of the theories associated with values of fever are:
1. Hygiene theory: Hygiene theory is cause of many diseases like asthma, allergies and fever. If a child is fed with infectious agent in his/her early childhood days, then his/her body will develop immunity/antibodies against that infectious agent. So, exposure to infection protects the child from disease in future.
2. Circulatory theory: William Harvey proposed the closed circulatory system in 1628. It stated that blood circulates in the entire body in closed vessels. Now, if an infectious agent enters the blood, then it will circulate in the entire body and leave its marks everywhere. This may cause fever. As a natural cure, the human body will develop antibodies against this infectious agent; which will remain forever in the entire body/circulation. So, value of fever is evident.
3. Fever theory: This theory is related to the circulatory theory of Harvey. According to Harvey, fever is a method of removing rubbish from the body. And most curable diseases can be cured by nature itself. The human body tends to have fever when the fauna of body increases excessively/disastrously.
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.