Why should a nurse check the flow rate after changing the gown of a patient receiving intravenous fluids?

In situations where a nurse changes a patient's gown while they are receiving intravenous (IV) fluids, it is vital to verify that the manipulation of the intravenous container has not disrupted the flow rate. When changing the gown, the IV setup may be inadvertently disturbed, which can affect the gravity assistance or pressure gradients that facilitate the flow of fluids from the IV bag into the patient. This disruption could result in a decrease or complete halt in the infusion rate, potentially affecting the patient's treatment.

Monitoring the flow rate after such an event ensures that the patient continues to receive the appropriate volume of fluids at the prescribed rate, which is crucial for their hydration status and overall health. By checking the flow rate, the nurse can promptly identify and rectify any issues that arose during the gown change, ensuring that the patient's IV therapy remains effective and safe.