Final answer:
To calculate the daily protein excretion in urine, multiply the protein concentration (52 mg/dL) by the total urine volume (11.36 dL). The calculated total is approximately 591 mg per day.
Step-by-step explanation:
The student is asking for help in calculating the amount of protein excreted per day in the urine, which involves using the provided data of total urine volume and protein concentration. To calculate the total amount of protein excreted in a day, we multiply the protein concentration (in mg/dL) by the total urine volume (in dL) as follows:
Total protein (mg) = Protein concentration (mg/dL) × Total urine volume (dL)
Given that the total urine volume is 1,136 mL (which is equivalent to 11.36 dL, since 1 dL = 100 mL), and the protein concentration is 52 mg/dL, the calculation would be:
Total protein (mg) = 52 mg/dL × 11.36 dL
Total protein (mg) = 590.72 mg
Therefore, the total amount of protein excreted per day is approximately 591 mg (option a).