内源性抑郁症的特征不包括() ["早醒","晨重晚轻","起病有明确的心理社会因素影响","三环类抗抑郁药治疗有效","多有思维联想的抑制"]
敌百虫口服中毒时不能用何种溶液洗胃() ["高锰酸钾溶液","NaHCO3溶液","醋酸溶液","生理盐水","饮用水"]
HbV复制和传染性的直接标志是() ["PreS1","HBsAg","HBVDNAP","HBeAg","HBVDNA"]
由下丘脑视上核与室旁核分泌的激素是:() ["醛固酮","降钙素","精氨酸加压素","催乳素","生长抑素"]
脑囊虫病CT特点不对的是() ["慢性期者,可有多发点状钙化","囊肿型者,病灶周围水肿","急性脑炎型,增强,病灶不强化","结节型者,结节样或环境强化","急性脑炎型,平扫,大脑半球皮质多低密度影"]
真空脱氧的优点是什么?