<prompt> Which of following is hypertonic?5dextrose0.45 normal saline0.9normal saline3 normal saline  <response>: ANSWER: D 3 normal salineREF: Fluids electrolytes by By Lippincott Williams Wilkins page 264IsotonicHypertonicHypotonicDextrose 5 in water5 dextrose in half normal saline0.45 normal saline0.9 normal saline NaCl5 dextrose in normal saline Ringer lactateDextrose 10 in water 