1、临床外科最多见的缺水类型是等渗性缺水。 2、外科病人，低钾血症，静脉补钾的浓度每升输液中 不宜超过 40mmol/L，氯化钾 3g，3 0 /00。（填出其中之 一即可）

一、 单项选择题（每题 1 分，共 35 分） 1、闭合性颅脑外伤的早期治疗特点是（ ） A、控制入水量，纠正水电解质平衡失调 B、及时防治脑水肿和颅内血肿 C、防治癫痫 D、防治休克 E、及时行气管切 开

一、单项选择题（每题 2 分，共 30 分） 1、低钾血症病人，经补充钾治疗后，病情仍无改善时，应考虑有 A、代谢性酸中毒 B、低钠血症 C、高钙血症 D、低镁血症 E、低镁血症

1、甲状腺大部切除术后最危急的并发症是术后呼吸困 难和窒息。 2、阑尾炎的临床病理分型主要为：①急性单纯性阑尾 炎，②急性化脓性阑尾炎，③坏疽性及穿孔性阑尾炎， ④阑尾周围脓肿

一、 单项选择题（每题 1 分，共 40 分） 1、颅内压增高的原因应除外（） A 颅内慢性肉芽肿 B 脑组织缺血、缺氧 C 脑脊液循环通路受阻 D 颅骨外生性骨瘤 E 颅骨广泛性凹陷性骨折

一、 单项选择题（每题 1 分，共 40 分） 1、正常人血中 − HCO3 与 H2CO3 之比应为（ ）。 A、10：1 B、15：1 C、20：1 D、25：1 E、30：1

6.6 Coalescing bed-type oily water separators The coalesce is capable of forming oil globules up to l2 mm diameter and the heavier fuel oils usually form long 'stalagmites' which grow to a considerable size before they are released. Because of the 1ow velocities employed the collected oil can flow past the water screen without becoming re-entrained and carried through into the outlet

（1) Subject to the provisions of regulations 10 and l1 of this Annex and paragraph (2) of this regulation, any discharge into the sea of oil or oily mixtures from ships to which this Annex applies shall be prohibited except when all the following conditions are satisfied a) for an oil tanker, except as provided for in subparagraph (b) of this paragraph :

On the morning of 6th October 2002 the French tanker LIMBURG (299,364 DWT) suffered an explosion and fire as she approached the SBM at the Ash Shihr terminal in Yemen. Initially the cause of the explosion and subsequent fire was unclear but it is now considered likely to have been the result of a terrorist attack. Damage was sustained to No. 4 Starboard tank, which at the time contained some

一、单项选择题 1、下列说法正确的有（ C ） A.时序数据和横截面数据没有差异 B.对总体回归模型的显著性检验没有必要 C.总体回归方程与样本回归方程是有区别的 D.判定系数 不可以用于衡量拟合优度 2 R