关于儿科疾病的特点,错误的是() ["婴幼儿疾病感染性疾病占多数","儿童对疾病造成的损伤的恢复能力较弱","儿童对病情的表诉常有困难,因此体格检查很重要","儿童时期适当采取预防措施,可减少成人时某些疾病的发生","儿童用药量可按儿童的体重来计算"]
胸部创伤易发生下述情况,但除外() ["纵隔移位","循环障碍","血-气胸","肋骨骨折","气道分泌物堵塞"]
好的商标图形应具有一种()的视觉 ["A、单纯","B、简洁","C、明快","D、新颖"]
肝癌的一线诊断方法是()。 ["B超","CT","MRI","肝动脉造影","B超+AFP定量测定"]
可造成感染慢性化的肝炎病毒是() ["A.肝炎病毒A、B、C","B.肝炎病毒A、B、E","C.肝炎病毒A、C、D","D.肝炎病毒B、C、D","E.肝炎病毒C、D、E"]
胸(肺)部间接叩诊