Before excretory urography, which hydration status is considered normal according to the case material?

• A. Mildly hypovolemic (fluid depleted)
• B. Well hydrated
• C. Hypervolemic
• D. Normovolemic

Answer: (A)

In excretory urography, having the right intravascular volume is important because the kidneys must be perfused to filter and excrete the contrast effectively, while avoiding fluid overload that could blur images or cause edema. In the case material, what’s considered normal pre-procedure hydration is mild hypovolemia. This means there is a small fluid deficit but not a dangerous level of dehydration, allowing the clinician to manage fluids during the study to maintain adequate renal perfusion without tipping into overload. So, that specific protocol defines mild hypovolemia as the baseline for a normal pre-procedure state.