76.下列有關thyroid hormone之敘述,何者錯誤?(A)liothyronine之藥效可維持2~3週(B)levothyroxine之血漿蛋白結合率可達99%(C)liotrix是T4與T3之鈉鹽以4:1之比例混合而成(D)dextrothyroxine可用於降低血脂 .#(A)為L-thyroxine與liothyronine以10:1的比例組合而成的複合藥物
Liothyronine:3個字母 -> T3 -> 短而強
Levothyroxine:4個字母 -> T4 -> 久而弱
(L-thyroxine)
72.下圖為甲狀腺素共同結構式,何者為L-thyroxine?(A)R1 = R2 = R3 = R4 = I(B)R1 = R2 = R3 = I; R4 = H(C)R1 = H; R2 = R3 = R4 = I(D)R1 = R3 = I; R2 = R4 = H
59.有關liotrix的藥理作用描述,下列何者錯誤? (A)為L-thyro..-阿摩線上測驗