Urinalysis (100% Correct Answers)

what does the urinalysis provide info on correct answers urinary tract disease, repro tract disease, systemic disease when should you take a urine sample correct answers before drugs or fluids are given where is urine produced correct answers renal nephrons where is urine filtrated correct answers glomerulus of renal nephron where is urine reabsorbed and actively secreted correct answers renal tubule solutes reabsorb from filtrate in ______ by active transport correct answers proximal tubule water and solutes are reabsorbed in correct answers the loop of henle concentrated filtrate - ______ - ________ correct answers collecting ducts, renal pelvis urine is a correct answers waste product why do we need to analyze urine ASAP correct answers it is an unstable medium meaning it will change quickly what can cause urine to change throughout the day correct answers eating/drinking, changes in metabolism which sample is the most representative correct answers first morning sample. preprandial and most concentrated what is the sample affected by correct answers collection method, time since collection, storage technique what are the chemical changes that can occur with storage correct answers decrease in bilirubin, ketones, and glucose. pH increases. casts (Cell fragments) dissolve, cells break down, bacteria increases over time what can occur with refrigeration correct answers crystal formation within what time frame should we examine urine correct answers 30 minutes, if later must be refrigerated how do we minimize changes correct answers check within 6 hrs if refrigerated, restore to room temp before analyzing