试题与答案

能分泌抗中肾旁管激素的胚胎细胞是()。A.睾丸的精原细胞 B.睾丸支持细胞 C.卵巢

题型:单项选择题

题目:

能分泌抗中肾旁管激素的胚胎细胞是()。

A.睾丸的精原细胞

B.睾丸支持细胞

C.卵巢的卵原细胞

D.卵巢的卵泡细胞

E.睾丸间质细胞

答案:

参考答案:B

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The British National Health Service (NHS) was set up in 1948 and was designed to provide equal basic health care, free of charge, for everybody in the country. Before this time health care had to be paid for by individuals.

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During the 1980s there was considerable restructuring of the Health Service with an increased emphasis on managerial efficiency and the privatization of some services (for example, cleaning). At the end of the 1980s the government introduced proposals for further reform of the NHS, including allowing some hospitals to be self-governing, and encouraging GPs to compete for patients. Patients would be able to choose and change their family doctor more easily and GPs would have more financial responsibility. The political questions continue of how much money should be provided to support the NHS and where it should come from.

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