LR stands for which solution?

LR stands for which solution?

• A. Lactated Reimer's solution
• B. Lipid Reagent
• C. Lactated Ringer's solution
• D. Lactic Reagent

Answer: (B)

LR is the abbreviation used for Lactated Ringer's solution, a commonly used isotonic crystalloid for fluid resuscitation. This IV fluid contains sodium, chloride, potassium, calcium, and lactate, with the lactate acting as a buffer that the liver converts to bicarbonate to help correct metabolic acidosis that can accompany dehydration or blood loss. It is not a lipid-based product or a reagent with “lipid” or “lactic” in its name. The correct interpretation is Lactated Ringer's solution, not Lipid Reagent or the other nonstandard terms.

LR is the abbreviation used for Lactated Ringer's solution, a commonly used isotonic crystalloid for fluid resuscitation. This IV fluid contains sodium, chloride, potassium, calcium, and lactate, with the lactate acting as a buffer that the liver converts to bicarbonate to help correct metabolic acidosis that can accompany dehydration or blood loss. It is not a lipid-based product or a reagent with “lipid” or “lactic” in its name. The correct interpretation is Lactated Ringer's solution, not Lipid Reagent or the other nonstandard terms.