行为改变法
参考答案：其理论依据是行为主义关于行为强化的学习理论，根据这种理论，通过奖惩等强化手段可以建立某种新的良好行为，或者消除某种不良行为。
我国第一部编年体通史是 [ ]
A、《资治通鉴》
B、《汉书》
C、《史记》
D、《后汉书》
After cancer chemotherapy, a client develops nausea and vomiting. For this client, the nurse should give the highest priority to which action in the plan of care
A．Serve small portions of bland food.
B．Encourage rhythmic breathing exercise.
C．Administer metoclopramide (Reglan) and dexamethasone (Decadron) as prescribed.
D．Withhold fluids for the first 4 to 6 hours after chemotherapy administration.
