Glomerular filtration rate (GFR) is approximately:1 pts125 mL per minute.500 mL per minute.625 mL per minute.The same as cardiac output.

To determine the correct answer, let's analyze each option step by step:

1. 125 mL per minute: This is a commonly accepted value for the glomerular filtration rate (GFR) in a healthy adult. It represents the volume of blood filtered by the glomeruli of the kidneys per minute.

2. 500 mL per minute: This value is significantly higher than the normal GFR. It is not a typical value for GFR.

3. 625 mL per minute: This value is also much higher than the normal GFR. It is not a typical value for GFR.

4. The same as cardiac output: Cardiac output is the volume of blood the heart pumps per minute, which is typically around 5 liters (5000 mL) per minute in a healthy adult. This is much higher than the GFR.

Based on the analysis, the correct answer is:

125 mL per minute.