Which statement best describes functional aging changes related to urinary function?

• A. Urinary retention only
• B. Urinary frequency, nocturia, and retention of urine
• C. Infection only
• D. No urinary symptoms

Answer: (B)

Aging often brings several related changes in how the urinary system stores and empties urine. The best description reflects a pattern rather than a single issue: urinary frequency, nocturia, and sometimes retention of urine. As bladder capacity decreases and neural control of the bladder changes with age, people may need to void more often and wake at night to urinate. At times, the bladder’s ability to empty is reduced (detrusor underactivity or outlet factors), leading to retention or incomplete emptying. This combination is characteristic of functional aging changes in urinary function.

Infections are not a normal aging change, and having no urinary symptoms is less typical in older adults, though presentations can vary. The key idea is the cluster of increased frequency, nighttime urination, and possible retention that commonly accompanies aging.