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Understanding What is a Normal Residual Volume in the Elderly?

With aging, changes occur in both the respiratory system and bladder that can affect residual volume, an important health indicator. A recent study noted that for older women, increasing age was associated with a higher post-void residual (PVR) volume. This guide explores **what is a normal residual volume in the elderly** for both the lungs and the bladder and why these measures are important for overall well-being.