缺铁性贫血应向患儿家长宣传()。 ["合理喂养","母乳喂养","及时添加辅食","坚持正确用药","贫血纠正后,小儿可想吃什么吃什么"]
多囊卵巢综合征的病理生理变化有() ["卵巢无成熟卵泡生成、无排卵","雄激素和雌激素水平升高","睾酮水平增加","胰岛素高于生理水平","FSH升高"]
下列精神疾病占司法精神病学鉴定的第一位的是() ["神经症","性变态","精神分裂症","人格障碍","脑器质性精神病"]
为迅速明确上消化道出血的部位和病因,应首先考虑()。 ["选择性腹腔动脉造影术","纤维胃镜检查","三腔二囊管压迫检查","上消化道造影","CT检查"]
正常精液中前列腺液约占() ["10%","20%","30%","40%","50%"]
常规诱发试验包括(),(),(),()。