题海让大学四年没有难题
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单选题 Which sign is often absent in patients with aplastic anemia? (再生障碍性贫血患者常出现的体征应除外) ( )

A. Pale complexion (面色苍白)

B. Pulmonary infection (肺部感染)

C. Oral, pharyngeal, or perianal infections (口咽,肛周感染)

D. Hepatosplenomegaly (肝、脾大)

E. Skin and mucosal bleeding (皮肤黏膜出血)

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时间:2026-03-04 16:12:29

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