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【单选题】
(29~30题共用题干),男,56岁,因肺炎用抗生素数,近日发现□腔黏膜有乳白色片状分泌物。29.护士为其进行口腔护理时应注意观察A.
口腔有无异味
B.
口唇有无干裂
C.
牙龈有无肿胀出血
D.
有无真菌感染
E.
黏膜有无溃疡
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A.
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B.
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