静脉

• A cannula has to be inserted into a leg vein .
  必须应用小腿的静脉放置导管。
• Only one third of the patients have phlebitis .
  仅有三分之一的病人有静脉炎。
• Pneumomediastinum may cause caval obstruction .
  纵隔积气可能引起腔静脉梗阻。
• The veins carry blood to the heart .
  静脉把血液输送进心脏。
• If the patient is dehydrated, intravenous fluids are given .
  脱水者应给静脉输液。
• The patient is given food either by mouth or by vein .
  经过口或静脉给予病人食物。
• Morphine may be given through the venipuncture needle .
  可以经过静脉穿刺给予吗啡。
• The doctor injects glucose into the patient 's vein .
  医生把葡萄糖注射入病人的静脉。
• The azygos vein ascends in the right paravertebral gutter .
  奇静脉在右侧脊柱旁沟内上升。
• The tourniquet should occlude venous and lymphatic return .
  止血带应阻断静脉及淋巴回流。