第3题: [单项选择]Which of the following laboratory tests should be monitored closely by the nurse while the client is receiving heparin therapy A. International normalized ratio (INR). B. Activated partial thromboplastin time (APTT). C. Prothrombin time (PT). D. Thrombin tim 参考答案:B 答案解析:Activated partial thromboplastin time (APTT) is used to measure the clotting status when the client
第13题: [单项选择]Miss World is trying her hard to save the poor children from ______. A. happy B. happiness C. unhappy D. unhappiness 参考答案:D 答案解析:本题考查词形的转换。考查的词根happy为形容词,意为“高兴的”;加-ness后缀变名词,意为“幸福”;加un-前缀变否定形容词,意为“不高兴的”;再加-ness后缀变名词,意为“不幸”。该句意为:世