Which of the following statements are TRUE regarding the U.S. drug approval process? Select one or more: a. Phase II clinical trials use animals models to help establish safety and dosage of new medications. b. Treatment-experienced patients are commonly used in Phase III trials in order test resistance issues. c. The FDA is responsible for performing the experiments and clinical trials for companies that are wanting to manufacture a new medication. d. The Tuskegee experiment on African-American men violated U.S. ethical rules. e. After basic research shows a promising new medication, a company can file an IND and begin clinical trials.
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Phase II clinical trials primarily involve human subjects, not animal models. So, this statement is false. b. Treatment-experienced patients can be used in Phase III trials to test resistance issues. So, this statement is true. c. The FDA is responsible for Show more…
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Which of the following statements are TRUE regarding the U.S. drug approval process? Select one or more: a. Phase II clinical trials use animal models to help establish safety and dosage of new medications. b. Treatment-experienced patients are commonly used in Phase III trials in order to test resistance issues. c. The FDA is responsible for performing the experiments and clinical trials for companies that want to manufacture a new medication. d. The Tuskegee experiment on African-American men violated U.S. ethical rules. e. After basic research shows a promising new medication, a company can file an IND and begin clinical trials.
Adi S.
Which of the following statements is false? a. once an invasive species is well-established, it’s virtually impossible to eradicate it b. most U.S. states prohibit the importation of animal species likely to become invasive if they escape into the wild c. few new plant varieties are evaluated for their potential to become invasive prior to importation into the U.S. d. Internet sales and pet fairs make it difficult to control the trade in exotic species e. species listed as “endangered” are banned from international trade
Sri K.
a. the medical establishment betrayed their trust by conducting experiments while ignoring informed consent. b. they feel discriminated against and are reluctant to believe that society at large thinks they should receive equal medical treatment. c. medical doctors over time performed procedures (or failed to offer options) without informing patients of what they were doing. d. they believe in the power of prayer rather than the power of science. 2. The view that race is not a biological phenomenon with clear-cut and genetically distinct groups of people relies on the following premises, EXCEPT? a. people that self-identify as a given race may share biological characteristics that originated as a result of shared ancestry. b. race is usually a set of self-identified racial/ethnic classifications used for social reasons. c. there is not a specific genetic chromosome that tells what race you are. d. there is more genetic variation within racial groups than across them. 3. Which of the following hypotheses is NOT a good explanation for why black Americans (and other minorities) receive worse care than white Americans? a. Minority patients do not follow doctors' orders. b. unconscious racism or prejudice may play a role in treating minority patients, in that they are not offered the same options as whites. c. if they are diagnosed with a potential problem, they may be unable to take off work in order to go to a doctor's appointment because it is too costly. d. they are poor and unable to pay for medical care.
Keemin L.
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