人体主要的散热部位是() ["A．呼吸道","B．泌尿道","C．皮肤","D．肌"]
皮肤的水分大部分储存在() ["A．表皮","B．真皮","C．皮下组织","D．真－表皮连接处"]
睫状体部的正常结构有() ["A．睫状冠","B．睫状突","C．睫状体扁平部","D．睫状肌","E．锯齿缘"]
小汗腺密度最小的部位为() ["A．背部","B．下肢","C．掌跖","D．面部"]
下列哪种感觉是皮肤的特有感觉() ["A．痛觉","B．痒觉","C．温觉","D．压觉"]
肺纹理由_________、___________组成，_________、__________及________________也参与肺纹理的形成。
