在下列传染病中罕见有病原携带者的是（） ["流感","麻疹","伤寒","痢疾","白喉"]
不是器械灭菌方法的是（） ["高温蒸气法","化学蒸气压力法","干热法","玻璃球／盐法","乙醇擦洗"]
眼眶壁中惟一不呈三角形的眶壁是（） ["眶内侧壁","眶外侧壁","眶上壁","眶下壁","眶上壁和眶外壁"]
患者，男性，40岁，乏力1个月，自觉双上肢肌肉疼痛伴上举困难2周，颈部及前胸部出现弥漫性暗紫红色斑疹，最可能的诊断是（） ["重症肌无力","皮肤过敏","皮肌炎","系统性红斑狼疮","风湿性多肌痛"]
肾综合征出血热的传染源是（） ["野生鼠类","犬","病毒携带者","猪","急性期患者"]
什么是大孔径深井降水？
