If other animals have their immune system like man, what about the insects? In the context of circulation or the circulatory system, how do insects defend themselves from infection
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If other animals have their immune system like man, what about the insects? In the context of circulation or the circulatory system, how do insects defend themselves from infection?
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- New research suggests a link between some microbes that normally live in the body and seemingly unrelated major illnesses. The gum disease called periodontitis itself is not life-threatening, for instance, but it is a fairly good predictor for heart attacks. Bacteria that cause gum disease can trigger inflammation. Thinking back to your reading in Chapter 7, how do you suppose that this response also may be harmful to the heart?What kind of immune responses do insects have a) adaptive immunity only b) innate immunity only c) they have innate and adaptive immunity but the adaptive immune system has fewer cells than that of vertebrates d innate and adaptive immunityWhen we get sick we trust our immune system to protect us, but what happens when that system goes awry and ends up killing patients? Question: What is Cytokine Storm, and how does it work? What happens during the immuneresponse to the Corona virus, which results in a high number of deaths? Analyze and give a brief report.
- Which of the following statements describes the function of a macrophage? A B C D They circulate in the blood and produce antigens in response to infection. They are found in tissues and secrete cytokines in response to infection. They can leave the blood and secrete cytotoxins when exposed to damaged cells. They can leave the blood and accumulate at sites of inflammation.In your own words, please answer the question. It is a fact that insects are widely distributed in any type of ecosystem. Some are vectors of causative agents of diseases and yet they can still survive although some don’t. If other animals have their immune system like man, what about the insects? In the context of circulation or the circulatory system, how do insects defend themselves from infection? Give 2 examples.What is the function of the lymphatic system in the following class of vertebrates A. Sharks B. Pigeon C. Cat
- Which of the following pairs is mismatched? Select one: a. lymphocytes: innate immune response b. natural killer cell: kills virus-infected cells c. macrophage: phagocytosis and killing of microorganisms Od. erythrocyte: oxygen transport O e. eosinophil: defense against parasitesChildhood vaccinations are required by law in all U.S. states and in many countries to prevent the outbreak and spread of infectious diseases. Some people object to required vaccinations and feel that whether to vaccinate or not should be a personal choice. What are some arguments for and against requiring everyone to be vaccinated?"anti-Vaxxers" are a group of people who lobby against the use of vaccines. As a medical practitioner, how will you explain and convince them to have their vaccination?
- An experiment tested the hypothesis that exposure to pesticides decreases immune function in tadpoles. The researchers raised tadpoles in groups, in containers of the same size in a room with consistent temperature and lighting. They exposed some tadpoles to no pesticides, some to low pesticide levels, and some to high pesticide levels, and then measured the density of white blood cells (immune cells) in the tadpoles. Part a: The researchers used a(n) ______________ experiment to show the effects of pesticides on tadpoles. Group of answer choices A. natural history B. laboratory C. field D. quantitative model E. observational part b: What is the dependent variable in this experiment? Group of answer choices A. consistent temperature B. density of white blood cells C. level of pesticides D. intensity of lighting E. number of tadpoles part c: The negative control treatment in the experiment was the: Group of answer choices A. tadpole group receiving no…What beneficial role do fevers play in immunity? The height of a fever has nothing to do with the severity of the disease. True False What causes most fevers? What are some of the symptoms that may indicate a need to be concerned about a fever? What role can antibiotics & vaccinations play in relation to a fever? What did a study with lizards suggest about using aspirin to treat a fever? What role can a chiropractor play in treating fevers? Do you believe that chiropractic could be a successful treatment for natural ailments such as fever, stress, & headaches? Yes No Sometimes Explain your choice above:The role of antibodies in the human body is to A stimulate pathogen reproduction to produce additional white blood cells increase the production of guard cells to defend against pathogens (C) promote the production of antigens to stimulate an immune response D recognize foreign antigens and mark them for destruction