膝胸或俯卧位可使呕吐减轻，常见于下列哪种情况（）。
A.幽门梗阻
B.十二指肠淤滞
C.消化性溃疡
D.早孕
E.胃肠神经症
参考答案：B
接寄库款箱的运钞车到达营业网点后，不可以（）。
A.由一名营业人员出来接款箱
B.至少由二名营业人员出来接款箱
C.由三名营业人员出来接款箱
D.由四名营业人员出来接款箱
The community health nurse develops a health education program about preventing the transmission of hepatitis B. The nurse evaluates that the teaching has been effective when the community residents identify which of the following activities to be high risk for acquiring hepatitis B()
A. Sharing needles for drug use.
B. Ingestion of contaminated seafood.
C. Frequent use of marijuana.
D. Ingestion of large amounts of acetaminophen (Tylenol).
