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Pig organs may soon be used for organ transplants. How are researchers attempting to prevent rejection of the pig organs by human recipients?
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- Prisoners from minority populations in Chinese detainment camps are being used as sources for organ harvesting, sometimes when detainees are still alive. NBC News reported that detainees of marginalized groups, such as the Falun Gong and possibly Uighur Muslims, are targeted; their organs are fueling an estimated $1-billion transplant industry in China. Allegations of forced organ harvesting first surfaced in 2001. An international tribunal determined these operations are still occurring, if only because of the "impossibility of there being anything like sufficient 'eligible donors' under the recently formed PRC [People's Republic of China] voluntary donor scheme" (Rogers, 2019) for the number of transplants known to be performed. Survivors of detention camps say they were examined to make sure their organs were healthy. One doctor who performed an organ removal recalled how he once extracted an organ from a living person. The tribunal concluded that these were crimes against humanity…a) What does SVT stand for? b) When should the term SVT be used? 14.Discuss tissue transplant rejection and how it is treated.
- Children with EB might need feeding tubes. What is a gastric feeding tube? How does it work (provide a picture). . What are some of the treatments used to help with EB? Explain what Gene Therapy is and how it works (include diagrams). What cells would be targeted for EB?IS THERAPY USING CRISPR TECHNIQUE PERFORMED ON AN ENTIRE ORGAN , A REGION OF THE ORGAN , OR THE ENTIRE BODY ?An epidemiological study of 500 men between the ages of 20 and 65 years of age revealed a correlation between an increased consumption of tomatoes and a lower incidence of prostate cancer. The results of this study do not prove that increased tomato consumption lowers the risk for prostate cancer because: A) The study shows a correlation between two factors that may or may not actually have an effect on each other. B) The study does not show how tomatoes lower prostate cancer risk. C) A single study cannot provide enough evidence to conclusively prove an effect. D) All of the above are valid reasons.
- Why do health organizations, such as the American Academy of Pediatrics, the American Medical Association, and the World Health Organization, endorse breastfeeding infants instead of using infant formula? What advice should be given to women who choose not to breastfeed or are not able to breastfeed? List at least three infections or conditions that breastfeeding may help prevent. Why is human breastmilk sometimes referred to as “nature’s perfect food” for an infant? What are some of the potential advantages of formula feeding instead of breastfeeding?What would be the most likely effect of a tissue producing too much of a morphogen? A) Tissue transformation of neighboring undetermined cells B) Excessive cell division of neighboring cells C) Cell type conversion of neighboring differentiated cells D) No effect because the cue is still present. It would only be aproblem if the morphogen was missingExplain why a transplant might be dangerous to the health of a patient.
- When a nurse takes your blood, why must the collection tube be heparinized? A) To prevent the blood from agglutinating. B) To keep the blood fresh so the components don't break down before the diagnostic tests can be run. C) To prevent the blood from clotting after collection. D) To prepare the blood for a specific diagnostic test that is going to be performed.According to the American Cancer Society, colon cancer screening should begin at age 50 for people at average risk. Imagine you have a family history of colon cancer. From your research, with reasons which procedures would your physician order for you and at what age ?Which statement is NOT TRUE regarding abortion in the U.S. today? a)The vast majority of abortions occur in the first 12 weeks of pregnancy. b)Women living in poverty are more likely to have an abortion than those not living in poverty. c)Abortion is an uncommon medical procedure. d)Women seek abortion for a variety of reasons.