硬膜下血肿多见于() ["冲击点伤","对冲伤","头颅挤压伤","加速性损伤","以上都不对"]
反映事物发展速度的指标是某病患病率指标是病人的年龄分布是 ["动态数列","强度指标","结构指标","相对比指标","绝对数指标"]
市场经济对医学实践有负效应,主要是因为() ["市场经济的自主性","市场经济的竞争性","市场经济的开放性","市场经济的平等性","市场经济的求利性"]
硬膜外血肿的好发部位是() ["额顶部","枕顶部","颞部","矢状窦旁","额极部"]
布氏杆菌的致病物质是() ["芽孢","荚膜","鞭毛","血浆凝固酶","链激酶"]
以上药物中细胞毒性最强()扩张出球动脉,减轻肾小球囊内压()抑制前列腺素合成()