小儿反复呼吸道感染的病机特点是()。
A.营卫失和
B.肺脾气虚
C.肾虚表疏
D.正虚邪实
E.邪毒留恋
参考答案:D
患者男性,56岁,以慢性特发性血小板减少性紫癜收入院。主管护士对其进行健康教育时,患者表示不明白自己为何患病。护士应向其解释,本病发病可能与多种因素有关,但不包括()。
A.免疫因素
B.肝、脾因素
C.致敏原因素
D.感染因素
E.雌激素因素
The article suggests that when a person _____ under unusual stress he should be especially careful to have a
well-balanced diet.[ ]
A. is
B. be
C. were
D. was