WebRBCs in urine due to contamination Rectal bleeding vaginal bleeding Urine dipstick is positive, but no RBCs are in microscope examination Lysis may have occurred. Hypotonic urine or it was examined after long storage. RBCs are seen in microscope but dipstick is negative It may be yeast cells or fat droplets WebMar 15, 2005 · Triple phosphate crystals may be normal but often are associated with alkaline urine and UTI (typically associated with Proteus species). These crystals are colorless and have a...
What does amorphous sediment mean? - Answers
WebJun 29, 2024 · Refrigeration of the urine sample contributes to the formation of amorphous urates. The urine sediment color is usually pink. Under the microscope, the amorphous … WebThe pigment responsible for a pink precipitate in refrigerated urine is: A. Uroerythrin B. Urochrome C. Bilirubin D. Biliverdin uroerythrin The presence of a white precipitate in freshly voided urine can be caused by: A. Amorphous urates in alkaline urine B. Amorphous urates in acid urine C. Amorphous phosphates in alkaline urine D. Amorphous ... mowers with suspension systems
Types of Crystals in Urine - Microbe Notes
WebAcidic Urine Crystals Amorphous Urates Description: Very small & yellow- brown granules in clusters Similar to sand "Brick Dust" - pink-orangish color caused by Uroerythrin deposits on urate crytals Crystal Makeup: Sodium (Na+) Potassium (K+) Magnesium (Mg+) Calcium (Ca+) Clinical Indication: Precipitation is enhanced by refrigeration WebAmorphous: Phosphates: pH ≥ 7 Urates: pH ≤ 7: Small, irregularly shaped crystals. Can be of different composition (urates, xanthine, phosphate) depending on pH. Can be seen in healthy animals. ... Uncommon urine crystals ; Crystal: pH: Details: Uric acid: Acidic: pH < 7: Variably sized, small to medium, with some large forms. Yellow, red ... WebMay 23, 2024 · They can be found in alkaline urine. Amorphous crystals: Amorphous urates are found in acidic urine and appear as yellow during microscopic analysis but pink on … mowers with briggs and stratton engines