在社交场合，称谓对方为“校长先生”，这属于（ ）。
A．职务称
B．一般称
C．职业称
D．代词称
参考答案：A
A pregnant client is admitted to the hospital at 34 weeks gestation and is receiving intravenous tocolytic therapy for preterm labor. The physician orders betamethasone (Celestone) intramuscularly for her. After administering the drug, the nurse would assess the client for which of the following as a possible side effect
A. Decreased skin turgor.B. Infection.C. Urinary frequency.D. Hypoglycemi
植物血凝素（PHA）可引起何种细胞分裂（）
A.T细胞
B.NK细胞
C.浆细胞
D.Mφ细胞
E.B细胞
