一24岁农村妇女，平素健康，孕足月在家由乡医接生，胎儿娩出后，即流出大量新鲜血，新生儿体重4，200克，15分钟后胎盘自然娩出，但一直 * * 持续流血，有血块，转上级医院时，面色苍白，四肢凉，BP8/5kPa（60/40mmHg），P130次/分，弱，经输血1200毫升后，血压回升至12/8kPa（90/60mmHg），给予积极恰当治疗后，病情稳定，出血停止，次日查血常规，Hb7.5g/dl，又输同型血800毫升
并发症最早可出现（）
A.产后6小时
B.产后一周
C.产后一个月
D.产后六个月
E.产后一年
参考答案：B
| While some international couriers are showing signs of exhaustion, EMS (Express Mail Service), the generic name for the courier services of post offices, seems to be finding its stride. Known as Datapost in Britain, as Chronopost in France, and as Al-Barid al-Mumtaz in Saudi Arabia, EMS is now second in the international courier business (jointly with TNT Skypack). Last year it delivered 5.6 million items, weighing less than 20 kilograms each, across borders. That and its annual growth rate of around 5 percent have worried DHL, the market leader, enough for it to counter-attack in the Courts. On October 26, a Dutch judge ruled against DHL on all three counts filed against the Dutch post office: that the three-initial name was too close to DHL’s; that the orange lines in the EMS logo were too similar to DHL’s dark red ones; and that the claim to the widest route system in the world was unfounded. DHL has threatened the Swiss post office with similar action, but it may reconsider after the Dutch ruling. EMS has some advantages over the private couriers. One is a dense ready-made network of offices, especially in Europe, the avowed target area of the private couriers. Another advantage is a long tradition of working with customs authorities. In a business where minutes count, it pays to have good friends at customs. That advantage particularly irritates the private couriers because there is no legal way to combat such unquantifiable coziness. The private courier services are also annoyed because in countries like Switzerland and Italy, where the post office is officially a monopoly, they pay it a fee. In Switzerland DHL says it pays more than SFr lm ($708,000) "to the competition" each year. In France the couriers have won a battle for exoneration. Although governments are under little pressure to keep prices artificially low, EMS is often cheaper than the private couriers, but not always. A recent test in Britain(on a domestic route)showed Datapost about halfway between the least and the most expensive, but gave it full marks for speed and service. Each national EMS is free to set its rates and follow its own rules on things like bulk discounts. The Universal Postal Union, based in Berne, determines how costs and revenues are split between sending and receiving countries, and standardizes procedures. More than 100 postal administrations have linked into the system — and more are coming, including Russia’s. That makes the feisty EMS particularly happy since its rivals have not been allowed to serve anywhere in Russia. |
Which of the following is true of DHL according to the passage
A．It cooperates with TNT Skypack.
B．It is showing signs of exhaustion.
C．It might have a leading position in the international courier business.
D．It has an annual growth rate of 5%.