19.牛皺胃左側異位,其糞便通常呈現何種性狀?
(A)乾燥圓盤狀
(B)黏稠泥狀
(C)含黏液帶黑色水樣下痢便
(D)含血之泥狀栓子塊
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統計: A(198), B(828), C(260), D(22), E(0) #942083
統計: A(198), B(828), C(260), D(22), E(0) #942083