【名词&注释】
临床表现(clinical manifestation)、肺动脉高压(pulmonary hypertension)、先天性心脏病(congenital heart disease)、尿沉渣镜检(urine sediment detection with microscop ...)、风湿性心脏病(rheumatic heart disease)、三尖瓣(tricuspid valve)、潜伏期(latency)、性肝炎(induced hepatitis)
[单选题]甲型病毒性肝炎(induced hepatitis)的潜伏期(latency)是
A. 1~3周
B. 2~6周
C. 4~8周
D. 6~10周
E. 8~12周