下列关于KAposi肉瘤的叙述,正确是的()。 ["肿瘤边界清楚","仅累及皮肤","来源于纤维组织的恶性肿瘤","80%以上艾滋病患者受累","是由梭形细胞和血管构成的恶性肿瘤"]
亚硝酸钠主要用于解除()。 ["有机磷中毒","亚硝酸盐中毒","氰化物中毒","有机氟中毒","重金属中毒"]
患儿,男,1岁。夜卧不宁,时有啼哭,白昼如常。用药应首选的是()。 ["石膏","黄连","全蝎","蝉蜕","防风"]
既能疏肝理气,又能和中化痰的药物有() ["佛手","玫瑰花","香橼","梅花","香附"]
吐势徐缓,吐物清稀的临床意义是()呕吐酸腐味食糜的临床意义是() ["胃热津伤","暴饮暴食","脾胃虚寒","饮停于胃","颅内肿瘤"]
洁净厂房的内部要求是什么?