18.病人孟某，女性，45岁。因胆管结石待查而拟进行胆囊造影检查。下列指导中错误的是
A. 造影前1天午餐进高脂肪饮食
B. 造影前1天晚餐进无脂肪、低蛋白、高糖、清淡饮食
C. 造影前1天晚餐后口服造影剂，禁食、禁水、禁烟至次日上午
D. 造影检查当天，禁食早餐
E. 造影检查第一次胆囊显影良好，再让病人进食低脂肪餐
查看答案
A characteristic of a ________ unit is that it can be a single business or collection of related businesses that can be planned separately from the rest of the company.
A. strategic business
B. subsidiary
C. merged
D. niche market
E. specialized business
Which of the following is an example of growth by diversification?
A. a company introducing its existing products in a new market
B. a company introducing new product category in a new market
C. a company increases its product line in an existing market
D. a company introducing a new product category in an existing market
E. a company integrates backward to cut costs
A company that seeks to increase its sales and profits through backward, forward, or horizontal integration within the industry is said to be employing a(n) ________ growth strategy.
A. diversification
B. intensive
C. target
D. integrative
E. conglomerate
Which of the following is an example of intensive growth?
A. a company improves its market share with its current products in the current markets
B. a company enters a new market with current products
C. a company develops new products for its existing markets
D. a company improving sales by integrating backward
E. a company developing new products for new markets
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