单项选择题The particular effect that an herb has upon a particular organ depends in part on the relationship of the taste of the herb to the phase of the organ. ( )A.对B.错
单项选择题某病人,男性,57岁。有心绞痛病史3年,在晨练时突感心前区疼痛,呈压迫性、紧缩性。该病人立即使用硝酸甘油,其方法正确的是()