患儿,7岁。低热2个月,X线胸片示肺门淋巴结肿大,诊断支气管淋巴结结核。对该患儿应用抗结核药物治疗,应向患儿及家长强调其疗程应为() ["1~2个月","3~4个月","5~6个月","7~8个月","9~12个月"]
无明显自觉症状的原发型肺结核的最佳治疗方案是() ["INH+RFP+SM","INH+RFP+PZA","INH+RFP+EMB","INH+PZA+SM","INH+EMB+SM"]
对无明显自觉症状的原发型肺结核患儿,应向家长及患儿强调其化疗疗程一般为() ["3~6个月","6~9个月","9~12个月","1年","1~2年"]
热态启动时,为什么要求新蒸汽温度高于汽缸温度50--80℃?
中毒性细菌性痢疾的休克型主要表现为() ["高热","脓血便","惊厥","循环衰竭","呼吸衰竭"]
水泵的汽蚀是怎样产生的?对泵有何影响?