Nurse Aide Practice Exam 2025 – 400 Free Practice Questions to Pass the Exam

A potential cause of low urine output in a resident is kinked tubing. When the tubing from a urinary catheter becomes kinked or blocked, it can prevent urine from flowing properly from the bladder to the collection bag. This obstruction can lead to a buildup of pressure in the bladder, potentially resulting in decreased urine output. The urine may not be able to drain, creating a false impression of low production.

High fluid intake, while generally leading to increased urine output, does not apply here because it typically encourages more frequent urination. Excessive exercise can lead to dehydration and hence low urine output, but it does not directly relate to mechanical issues affecting urine flow. Dehydration can also decrease urine output due to insufficient fluid intake or excessive fluid loss, but again this is a different mechanism from that of kinked tubing affecting drainage. In summary, kinked tubing directly interferes with the physical flow of urine, making it a clear cause of low output.