题目
题目

CHEM151_WI25_A00 Chem151-Midterm

单项选择题

Which of the following is NOT correct concerning the early history of contraception and the birth control pill?

选项
A.Volunteers in America participated in early clinical trials during the 1950’s
B.In the early 1900’s, contraception was illegal in America
C.Scientists knew at the time that progesterone would block ovulation, but progesterone initially was difficult to purify or synthesize.
D.The scientist Gregory Pincus, funded by Margaret Sanger and the wealthy heiress Kathleen McCormick, began to formulate early versions of what we now refer to as “the pill.”
E.Margaret Sanger started the first birth control clinic in 1916, and in 1942 formed the organization Planned Parenthood.
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标准答案
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思路分析
Question focus: identifying which statement is NOT correct about the early history of contraception and the birth control pill. Option 1: 'Volunteers in America participated in early clinical trials during the 1950’s' — This claim is incorrect. Early clinical development of the pill involved researchers like Carl Djerassi, Pedro intact? No, the classic early trials were conducted with volunteers in the United States and Puerto Rico, focusing on hormonal formulations, but blanketly stating 'Volunteers in America' participated is not accurate and oversimplifies the trial locations and sponsors. The statement as written misrepresents the histo......Login to view full explanation

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