【名词&注释】
体外受精(in vitro fertilization)、卫生部(ministry of health)、直辖市(municipality city)、关系密切、基础上(basis)、自治区(autonomous region)、同源人工授精(artificial insemination by husband)、疾病控制中心(center of disease control)、异源人工授精(artificial insemination by donor)、无性生殖(asexual reproduction)
[单选题]1999年WHO/ISH高血压处理指南规定高血压3级是(mmHg)
A. 收缩压130~139mmHg和(或)舒张压85~89mmHg
B. 收缩压140~149mmH和(或)舒张压90~94mmHg
C. 收缩压140~159mmHg和(或)舒张压90~99mmHg
D. 收缩压160~179mmHg和(或)舒张压100~109mmHg
E. 收缩压≥180maHg和(或)舒张压≥110mmHg