What does INO stand for in medical terms?

In medical terminology, INO stands for "Input and Output," which specifically refers to the measurement of fluids taken into and expelled from the body. This includes all liquids the patient consumes (input) and those lost through various means, such as urine and other bodily fluids (output).

The other options, while they touch on elements of liquid management, do not accurately encompass the full scope of INO. The term does not limit itself specifically to electrolytes, room temperature liquids, or differentiate between types of nutritional input and output. Rather, it broadly includes all fluids, making "Input and Output of any liquids not normally room temperature" less comprehensive than the standard definition used in clinical practice. The focus on a range of fluid types captures the essential purpose of monitoring INO, which is critical for assessing hydration status and overall health in medical settings.