Answer:
In pages 127-136 of "The Immortal Life of Henrietta Lacks," Skloot uses several examples to advance her purpose of exploring the ethical and moral issues surrounding the use of Henrietta Lacks' cells in medical research.
Firstly, Skloot uses the example of George Gey, the scientist who first cultured Henrietta's cells, to highlight the controversial practice of using human tissues for research without consent. Skloot explains how Gey obtained Henrietta's cancer cells during a biopsy without her or her family's knowledge or consent. This example demonstrates how the medical establishment has historically disregarded the ethical considerations of informed consent in the pursuit of scientific progress.
Secondly, Skloot uses the example of the Tuskegee Syphilis Study to illustrate how ethical violations in medical research have disproportionately affected marginalized communities. The study, which was conducted by the US Public Health Service from 1932 to 1972, involved denying treatment to black men with syphilis in order to study the progression of the disease. Skloot notes that some members of the Lacks family were reluctant to participate in medical research because they feared a repeat of the Tuskegee experiment. This example highlights how the legacy of past ethical violations has eroded trust between minority communities and the medical establishment.
Finally, Skloot uses the example of HeLa contamination to demonstrate how the use of Henrietta's cells has led to unintended consequences. Skloot explains how HeLa cells have contaminated other cell lines and rendered many experiments invalid. This example illustrates how the ethical considerations of informed consent and proper handling of biological materials are not just moral imperatives but also scientific necessities.
Overall, Skloot uses these examples to argue that ethical considerations are critical to the success and integrity of medical research. By examining the historical and contemporary issues surrounding the use of Henrietta Lacks' cells, Skloot seeks to raise awareness of the ethical implications of medical research and promote a more responsible approach to the use of human tissues in scientific study.
Explanation: good luck with the test!