vivax is one of several malaria-causing Plasmodium species that form hypnozoites in the liver, which can remain dormant for weeks or months. How do these hypnozoites impact the prognosis of malaria caused by P. vivax?
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vivax is one of several malaria-causing Plasmodium species that form hypnozoites in the liver, which can remain dormant for weeks or months. How do these hypnozoites impact the prognosis of malaria caused by P. vivax?
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- One of the most characteristic symptoms of malaria is the alternation of attacks (involving a cold phase, a hot phase, and a sweating phase) with periods of 1 or 2 days of no or few fevers. Given the life cycle of Plasmodium what is the best explanation for this pattern: When free in the blood, merozoites release chemicals that directly cause body responses. Merozoites appear in coordinated “waves”, which explains the cycling attacks Merozoites entering the red blood cells generate a strong response from the red blood cells, which stimulates a massive immune response Attack phase correlates with simultaneous bursting of infected red blood cells, releasing thousands or millions of merozoites. This triggers massive immune response, resulting in symptoms Plasmodium generates a constant accumulation of irritants in the blood, mostly residues from digesting hemoglobin . Once the amount reaches a critical level, these trigger a massive immune responseExplain how each of the following could lead to the reemergence of malaria in the United States: (a) global warming, (b) increased travel of individuals from endemic regions to the United States, (c) increased immigration of individuals from endemic regions to the United States, and (d) laws protecting wetlands. Please simple to understand and original answer. Thanks :)Outline the general life cycle of malarial organisms. What explains the resurgence of malaria in recent years?
- What is the cause of malaria? Why does the presence of sickle cell trait confer resistance to some types?What are the natural reservoirs and vectors for Plasmodiumspecies? How can malaria be prevented or eradicated?Syphilis is a sexually transmitted disease. How are the primary, secondary, and tertiary stages of syphilis distinguished? There are different reasons behind our name. On what basis is L. interrogans named?
- What are the etiologicalagents of malaria?According to the recent malaria report of the Department of Health, Disease and Prevention Bureau (2022), there are 4, 251 confirmed cases of malaria in the Philippines and majority of the cases are due to Plasmodium falciparum. P. falciparum life cycle includes gametocytes that will aid the parasite to reproduce sexually in its anopheline vectors. Examine Figure 2 below. Provide three (3) qualitative descriptions of the P. falciparum gametocyte. Write your answers in a complete sentence. Fig. 2.. Plasmodium falciparum gametocyte in thin blood smear (CDC, 2022)A 5 year-old child was playing in their backyard. Suddenly, the child felt itchiness in his skin and began to scratch his body. Based on laboratory results, it was confirmed that the child was infected with hookworm. Answer the following questions: What possible mode of transmission the parasite has been acquired? Explain why. List all possible effects of parasite on the host. Explain each.
- Name the parasite causing malaria.Assuming you have been posted to a community where malaria is very endemic. There is a high rate of absenteeism among your students due to incidents of malaria. As part of your community engagement explain how you would educate on malaria prevention taking the following into consideration:a) Name of the vector and the species of the parasite that cause the diseases in Africa; b) Two chemical and two biological ways of reducing the population of mosquitoes; c) Two in-house measures to prevent mosquitoes bite;d) The stages in the life cycle of the mosquito;e) The names of three African countries that participated in the trial of malarial vaccine.Name the pathogen which causes malignant malaria.