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Urinalysis Word List
Define the word | Answer |
---|---|
Excretion | The removal of metabolic wastes |
Elimination | Discharging undigested or unabsorbed food from the digestive tract. |
Ureter | The duct that connects the urinary bladder and the kidney. |
Hilus | The indentation on the border of the kidney. |
Renal Capsule | Connective tissue covering the kidney. |
Major Calyces | Funnel shaped cups of the renal pelvis that receive urine from the minor calyces. |
Nephron | Microscopic functional unit of the kidney. |
Renal tubule | Microscopic filtrate collection system of the nephron. |
Renal corpuscle | Microscopic structure of the kidney that filters fluid. |
Glomerulus | A network of Capillaries projecting into Bowman’s capsule. |
Bowman’s Capsule | The cup shaped structure of the renal corpuscle that covers the glomerulus. |
Afferent arteriole | Small artery that brings blood into the glomerulus. |
Efferent arteriole | Small artery that takes blood away from the glomerulus. |
Proximal convoluted tubule | First portion of the renal tubule that collects filtrate. |
Juxtaglomerular apparatus | The structure of the kidney which helps to regulate the blood pressure. |
ADH | Antidiuretic hormone – Hormone that increases reabsorption of water. |
Diuretics | Chemicals that increase urine volume by decreasing water absorption. |
Proteinuria | Presence of protein in the urine. |
Hematuria | Presence of intact red blood cells in the urine. |
Glycosuria | Presence of glucose in the urine. |
Ketonuria | Presence of excessive amount of ketone bodies in the urine. Also called ketoaciduria. |
Casts | Formed protein secretions that are deposited in the urine in kidney disease. |
Incontinence | The inability to control excretory functions. |
R & M | Routine and microscopic – routine chemical and microscopic analysis of urine usually using a dip-stick method. |