[Solved] Increasing the sample size n will result in a point estimate that is closer to the true value of the population parameter. Hourly Urine Output: The volume of urine produced and expelled by the kidneys and bladder over the span of an hour, an important indicator of kidney health and fluid balance. Catheter With Sterile Solution: A medical device, often a tube, used to deliver or remove fluids from the body, which is used with a sterile solution to prevent infection. Microscopic Analysis: The examination of small objects or samples using a microscope to identify structures and materials not visible with the naked eye. Urinary Tract Infections: Infections that occur in any part of the urinary system, including the bladder, kidneys, ureters, and urethra, often caused by bacteria.