男性,35岁,体重50kg。因毕H式胃大部切除术后十二指肠残端瘘入院。需给予总热量1500kcal的静脉营养支持,下列哪一项配方理论上是正确的
A. 10%葡萄糖溶液1880ml,20%脂肪乳417ml,10%复合氨基酸500ml
B. 50%葡萄糖溶液750ml,10%复合氨基酸500ml
C. 50%葡萄糖溶液375ml,10%脂肪乳834ml,10%复合氨基酸750ml
D. 50%葡萄糖溶液525ml,20%脂肪乳250ml,10%复合氨基酸500ml
E. 10%葡萄糖溶液1380ml,20%脂肪乳417ml,10%复合氨基酸500ml
The Five W’s of Marketing You’ve heard of the Five W’s: who, what, when, where, and why. They’re the elements of information needed to get the full story, whether it’s a journalist (21) a scandal, a detective investigating a crime, or a customer service representative trying to resolve a (22) There’s even an old PR formula that uses the Five W’s as a template for how to write a news release. Most of the time it doesn’t matter in what order the (23) is gathered, as long as all five W’s are ultimately (24) The customer service rep’s story may begin with who was offended, while the journalist may follow a lead based on what happened. The detective may start with where a crime was committed while details of who and what (not to mention when and why) are still (25) The Five W’s are helpful in marketing planning as well. But unlike in other (26) the development of an effective marketing program requires that they be answered in a specific order: why, who, what, where, and when. The reasons may not be obvious, but by following this pathway you can avoid a great deal of confusion, trial and error, and blind (27) preserving your company’s precious time and (28) Many marketers instinctively begin with questions about what and where, as in "what" their advertising should say or "where" it should appear. That’s what gets them into (29) To (30) their marketing efforts, think why, who, what, where, and when. The order makes all the difference.
A. sketchy B. rough C. curt D. unshaped