What are important post-test measures after an IVP?

The correct choice emphasizes the importance of encouraging fluids and ambulation with assistance after an intravenous pyelogram (IVP). After the procedure, patients may experience some transient effects from the contrast material used, and hydration is crucial to help flush the contrast out of their system and prevent potential complications such as nephrotoxicity.

In addition, encouraging patients to ambulate, with assistance to ensure their safety, supports circulation and helps reduce the risk of complications such as thrombosis, particularly after any procedure where a contrast dye has been administered. This combination of promoting fluid intake and mobility contributes to the overall recovery process following an IVP.

On the other hand, keeping the client on bed rest for 24 hours may not be necessary unless there are specific contraindications or complications. Monitoring vital signs every hour may be warranted initially, especially if the patient had any risk factors, but it is not the most critical measure post-IVP. Lastly, providing pain relief medications may be part of patient care, but the focus on fluid intake and mobility is more specific to the post-test measures required after an IVP.