NMTCB Computed Tomography (CT) Board Practice Exam 2026 - Free CT Board Practice Questions and Study Guide

The correct value representing the glomerular filtration rate (GFR) for men is 70 +/- 14 mL/min. GFR is a critical measure of kidney function, estimating how well the kidneys filter blood. For men, a normal GFR typically ranges from about 90 to 120 mL/min, with variations based on factors like age and muscle mass.

The value of 70 mL/min, along with the variability of +/- 14, acknowledges the normal physiological differences and variations in GFR among different individuals. This value is pertinent in clinical assessments and can indicate potential kidney issues if observed outside the normal range.

In contrast, the other values either exceed typical GFR ranges or do not accurately reflect the normal physiological range for men's kidney function. Understanding these nuances is essential for evaluating kidney health effectively.