暂时性尿失禁见于以下哪种疾病()。 ["尿路感染","脑卒中","脊髓炎","慢性前列腺增生","外伤损伤尿道括约肌"]
下列关于肾的构造的叙述错误的是() ["肾乳头开口于肾盂","可分为皮质和髓质两部分","肾髓质由许多小的管道组成","肾锥体之间的皮质为肾柱","肾锥体基底朝向皮质,尖端指向肾窦"]
下列不属于动脉的脉象特征的是() ["应指圆滑","脉来有力","如按琴弦","脉短如豆","脉来急促"]
洪脉的脉象特征是() ["A.浮大中空","B.浮而搏指","C.来盛去衰,滔滔满指","D.厥厥动摇","E.轻刀刮竹"]
下列不符合糖尿病患者口腔表现的是() ["牙龈炎症明显,易出血","反复出现牙周脓肿,牙槽骨吸收迅速,以致牙松动脱落","龋病、牙髓病、根尖周炎的发生率增高","口内唾液多而稀薄","常伴发细菌和真菌感染,并有组织坏死倾向"]
简述自然灾害对人群健康可以造成哪些主要的直接和间接的危害?