Which term refers to a reduced frequency of urination?

The term that refers to a reduced frequency of urination is "oliguria." This condition is defined as producing less urine than normal, which typically is characterized by a urine output of less than 400 milliliters per day for adults. Oliguria can be indicative of various underlying health issues, such as dehydration, kidney dysfunction, or urinary tract obstruction. Understanding this term is essential for those in healthcare, as it aids in assessing a patient’s renal function and overall fluid balance.

Dysuria refers to painful urination, while hematuria is the presence of blood in the urine. Enuresis is the involuntary discharge of urine, particularly during sleep, commonly known as bedwetting. Recognizing the specific meanings of these terms helps in accurate patient assessment and communication within a healthcare setting.