Which of the following best methods of urine collection is associated with least contamination?
Suprapubic aspiration
Mid stream collection
Catheterization
Urine Bag specimen
Supra pubic aspiration of urine collection is associated with least contamination. Ref: Diseases of The Kidney and Urinary Tract, 8th Edition, Page 832; Essential Procedures for Practitioners in Emergency, Urgent And Primary Care Settings By Theresa M Campo, Kaith A Laffey, Page 285; Urological Emergencies in Clinical Practice By Hashim Hashim, John Reynard, Page 168