2、胶体溶液有效维持血浆胶体渗透压,改善微 循环,提高血压。 (1)右旋糖酐: 中右:提高血浆胶体渗透压,扩充血容量。 低右:改善微循环,抗血栓形成。 (2)代血浆:作用与低右类似,如羟乙基淀粉。 (3)浓缩白蛋白:减轻组织水肿。 (4)水解蛋白:纠正低蛋白血症。 3、静脉高营养液氨基酸、脂肪乳剂
2、胶体溶液 有效维持血浆胶体渗透压,改善微 循环,提高血压。 (1)右旋糖酐: 中右:提高血浆胶体渗透压,扩充血容量。 低右:改善微循环,抗血栓形成。 (2)代血浆:作用与低右类似,如羟乙基淀粉。 (3)浓缩白蛋白:减轻组织水肿。 (4)水解蛋白:纠正低蛋白血症。 3、静脉高营养液 氨基酸、脂肪乳剂
TYPES OF SOLUTIONS ISOTONIC Solutions with the same osmolality as body fluids ISOTONIC SOLUTIONS -0.9%saline (NS) - 5%dextrose in water(DsW) - 5%dextrose in 0.225%saline (5%D/1/4 NS) Lactated Ringer's solution(LR)solution
TYPES OF SOLUTIONS n ISOTONIC – Solutions with the same osmolality as body fluids n ISOTONIC SOLUTIONS – 0.9% saline (NS) – 5% dextrose in water (D5W) – 5% dextrose in 0.225% saline (5% D/1/4 NS) – Lactated Ringer’s solution (LR) solution
TYPES OF SOLUTIONS CRYSTALLOIDS Solutions that contain electrolytes May be used for fluid volume replacement
TYPES OF SOLUTIONS n CRYSTALLOIDS – Solutions that contain electrolytes – May be used for fluid volume replacement
TYPES OF SOLUTIONS COLLOIDS -Also called plasma expanders -Used to increase the vascular volume rapidly,such as in hemorrhage or severe hypovolemia COLLOID SOLUTIONS -Dextran -Albumin
TYPES OF SOLUTIONS n COLLOIDS – Also called plasma expanders – Used to increase the vascular volume rapidly, such as in hemorrhage or severe hypovolemia n COLLOID SOLUTIONS – Dextran – Albumin
常用静脉输液法 (一)周围静脉输液法 评估:病情、配合程度、穿刺部位的皮肤、 血管状况、肢体活动度。 计划: 输液漆 药液 棉签盒 一输液器止血带
常用静脉输液法 (一)周围静脉输液法 评估:病情、配合程度、穿刺部位的皮肤、 血管状况、肢体活动度。 计划: