【名词&注释】
恢复期(convalescence)、传染源(source of infection)、痢疾杆菌(dysentery bacilli)、霍乱弧菌(vibrio cholerae)、肺脓肿(lung abscess)、结核性胸膜炎(tuberculous pleurisy)、甲型肝炎(hepatitis a)、肺结核病人(pulmonary tuberculosis patients)、浸润性(invasive)、活动力(motility)
[单选题]结核病最主要的传染源()
A. 原发型肺结核病人(pulmonary tuberculosis patients)
B. 急性血行播散型肺结核病人(pulmonary tuberculosis patients)
C. 浸润型肺结核病人(pulmonary tuberculosis patients)
D. 慢性纤维空洞型肺结核病人(pulmonary tuberculosis patients)
E. 结核性胸膜炎