② what significant event finally brought the unethical study to an end? ④ discuss some of the severe health…

② what significant event finally brought the unethical study to an end? ④ discuss some of the severe health consequences suffered by the participants of the tuskegee study ⑫ what did nurse evers ultimately decide to do after realizing the full extent of harm caused by the study?
Answer
Brief Explanations:
The questions pertain to the Tuskegee study, a well - known unethical medical study. The first asks about the end of the study, the second about health consequences for participants, and the third about a nurse's actions after realizing the harm. These are related to medical ethics and history within the context of Social Science.
Answer:
- The Tuskegee study ended when it was publicly exposed in 1972, leading to public outrage and its termination.
- Participants suffered severe health consequences such as the progression of untreated syphilis, which led to organ damage, neurological problems, blindness, and death.
- Nurse Evers, after realizing the harm, became an advocate for the participants and worked to expose the unethical nature of the study.