A.1~4mg/L; B.5~10mg/L; C.5~15mg/L; D.20~25mg/L; E.>25mg/L.
A.癥狀; B.體征; C.致病誘因; D.哮喘分期分級; E.體質(zhì).
A.頭孢噻肟鈉 B.頭孢唑林 C.青霉素G D.紅霉素