近年来,优生学在我国已受到普遍重视。优生学的理论基础是遗传学。要搞好优生,就得学习遗传学,懂得优生与遗传的关系。遗传病给优生带来的危害,已日益为大家所熟悉和承认。目前已知的遗传病已超过4000种,随着医学科学的发展,这个数字还会不断增加。做好遗传病的控制,是医务人员的职责。为此,对遗传病的一些概念,必须有正确的理解和认识。一、遗传病的诊断要点 1.从临床体征发现疑点某些体征是初步诊断是否为遗传病的首要依据。如新生儿期出现黄疸不退、腹泻、持续呕吐,肝大、惊厥、低血糖、酸中毒、电 In recent years, eugenics has been generally valued in our country. The theoretical basis of eugenics is genetics. To do a good job of eugenics, you have to learn genetics, understand the relationship between eugenics and heredity. The dangers of genetic diseases to Eugenics have become increasingly familiar and acknowledged to everyone. Currently known genetic disease has more than 4000 species, with the development of medical science, this figure will continue to increase. Good genetic disease control is the responsibility of medical staff. For this reason, some concepts of genetic diseases must have a correct understanding and understanding. First, the diagnosis of genetic disease points 1. Doubts found from clinical signs Some signs are the primary basis for the diagnosis of genetic diseases. Such as neonatal jaundice, diarrhea, persistent vomiting, hepatomegaly, convulsions, hypoglycemia, acidosis, electricity