I&O is commonly used to track what in patient care?

I&O is commonly used to track what in patient care?

• A. Intake and Output
• B. Injury and Onset
• C. Insulin and Oxygen
• D. Input and Output

Answer: (A)

Tracking how much fluid a patient takes in and loses is what this concept is all about. I&O stands for Intake and Output, and it records everything a patient receives in fluids (oral intake, IV fluids, tube feeds, IV medications given with fluids, and similar sources) and everything that leaves the body as measurable fluids (urine, vomit, diarrhea, wound drainage, gastric suction, and other drainages). This balance helps caregivers assess hydration status, kidney function, and overall fluid balance, so they can spot dehydration or fluid overload early and adjust care accordingly—like changing IV rates or diuretic therapy. It’s important to remember that some losses aren’t measured, such as insensible losses from breathing and sweating, so I&O is an estimate used alongside other assessments like vital signs and weight. Although some people refer to it as Input and Output, the standard nursing term is Intake and Output.

Tracking how much fluid a patient takes in and loses is what this concept is all about. I&O stands for Intake and Output, and it records everything a patient receives in fluids (oral intake, IV fluids, tube feeds, IV medications given with fluids, and similar sources) and everything that leaves the body as measurable fluids (urine, vomit, diarrhea, wound drainage, gastric suction, and other drainages). This balance helps caregivers assess hydration status, kidney function, and overall fluid balance, so they can spot dehydration or fluid overload early and adjust care accordingly—like changing IV rates or diuretic therapy. It’s important to remember that some losses aren’t measured, such as insensible losses from breathing and sweating, so I&O is an estimate used alongside other assessments like vital signs and weight. Although some people refer to it as Input and Output, the standard nursing term is Intake and Output.