Which term refers to producing a scant amount of urine?

The term that refers to producing a scant amount of urine is "oliguria." This condition is characterized by a urinary output that is significantly lower than normal, typically defined as less than 400 milliliters per day in adults. Oliguria can indicate various underlying health issues, such as dehydration, kidney disease, or urinary tract obstruction, which require careful assessment and management.

In contrast, uremia refers to the accumulation of waste products in the blood due to kidney failure, and hematuria indicates the presence of blood in the urine, signaling various potential medical conditions. Ambulation, on the other hand, describes the act of walking or moving about and is unrelated to urine production. Understanding these definitions is crucial for a CNA as they help in recognizing and reporting changes in a patient's condition effectively.