与咽交通的是() ["鼻腔","口腔","喉腔","食管","鼓室"]
新生儿胎便排完时间() ["3~4小时","1~2天","3~4天","5~6天","3~4周"]
急性呼吸困难时,呼气性呼吸困难,常见疾病除外下列哪项()。 ["急性支气管炎","支气管哮喘","慢性阻塞性肺气肿","急性左心衰","棉尘肺"]
足月儿,血压(kPa)平均约为() ["5.3/3.7","6.3/5.7","7.3/5.7","9.3/6.7","以上都不是"]
喉软骨包括() ["甲状软骨","环状软骨","杓状软骨","会厌软骨","软腭"]
()是胰腺癌最突出最主要的症状体征。