人体胶体渗透压约为() ["12mmHg","25mmHg","10mmHg","30mmHg","15mmHg"]
患者,男性,56岁,反复颈肩背部疼痛2年,加重1周,现颈肩背部疼痛并酸胀沉重感、麻木感,僵硬、活动受限,疼痛向后头部及上臂放散。疼痛呈持续性,因疲劳、受凉、受潮等因素而加重。查体见颈部肌紧张,棘突压痛及棘突旁斜方肌压痛。肩关节活动无明显受限。X线检查未见异常。最可能诊断为() ["肩周炎","肱二头肌长头结节间沟炎","颈椎病","颈椎退行性变","颈肌筋膜炎"]
创伤对牙周组织的影响不包括()。 ["单纯、短期的

创伤可以引起牙周袋","牙动度增加是诊断

创伤的惟一指征","

创伤可以加重牙周炎时牙槽骨的吸收","

创伤不增加牙松动","引起牙龈炎"]
血清无机磷
应激过程中儿茶酚胺促进哪些激素分泌() ["胰高糖素","甲状腺激素","生长激素","促肾上腺皮质激素","以上都是"]
血浆凝血酶原时间(PT)