A.患牙失去血液供應(yīng) B.細(xì)菌分解產(chǎn)物進(jìn)入牙本質(zhì)小管 C.膿性分泌物進(jìn)入牙本質(zhì)小管 D.膽固醇結(jié)晶進(jìn)入牙本質(zhì)小管 E.血紅蛋白的分解產(chǎn)物進(jìn)入牙本質(zhì)小管
A.局麻時(shí)損傷了下牙槽神經(jīng) B.切開翻瓣時(shí)損傷了舌神經(jīng) C.劈開時(shí)損傷了舌神經(jīng) D.劈開時(shí)損傷了下牙槽神經(jīng) E.挺出時(shí)損傷了舌下神經(jīng)
A.暈厥 B.變態(tài)反應(yīng) C.中毒 D.腎上腺素反應(yīng) E.癔癥