Question

During your 12-hour shift from 7p - 7a, what is your patient's INTAKE and OUTPUT?

1) Intake: 2200 mL Output 1850 mL
2) Intake: 2450 mL Output: 2300 mL
3) Intake: 1950 mL Output: 2400 mL
4) Intake: 540 mL Output: 2450 mL

Answer 1

To determine a patient's intake and output during a 12-hour shift, it is useful to compare the provided options with the average adult's daily water intake and urinary output. The closest match to the average is option 2 with an intake of 2450 mL and an output of 2300 mL.

Step-by-step explanation:

When considering a 12-hour shift from 7 pm to 7 am, to determine a patient's intake and output, we must look at the average water intake and output for an adult in a typical day. On average, an adult will take in about 2500 mL of aqueous fluids daily, which is balanced with the same amount of water loss. Normal urine production is typically between 600 mL to 2500 mL per day, averaging around 1500 mL/day. However, this can vary depending on several factors including fluid intake, diet, and health conditions.

Looking at the options provided:

1. Intake: 2200 mL Output: 1850 mL
2. Intake: 2450 mL Output: 2300 mL
3. Intake: 1950 mL Output: 2400 mL
4. Intake: 540 mL Output: 2450 mL

The closest option to the average adult daily intake and output, which also falls within the normal urine production range, is option 2: Intake: 2450 mL, Output: 2300 mL.