Random Urine Collection for Urinalysis. Random urine samples are used for urinalysis, which can screen and diagnose metabolic disorders and urinary tract infections. Your doctor may order urinalysis to determine, for example, the cause of bloody urine, abdominal pains or burning sensations associated with urination.
1 Place potato slices into a large bowl of cold water as you slice. 2  Drain, and rinse, then refill the bowl with water, and add the salt. 3  Let the potatoes soak in the salty water for at least 30 minutes. 4  Drain, then rinse and drain again. 5  Heat oil in a deep-fryer to 365 degrees F (185 degrees C).
Preparation. 1  Fry chicken: Whisk together flour, pepper, salt, and dried herbs. Dredge chicken in flour mixture, shaking off excess. 2  Fry potatoes: Cut potatoes lengthwise into eighths while chicken is cooking. Return oil to 360Â°F and cook potatoes in 3 batches, turning, until golden brown, 7 to 10 minutes. Transfer potatoes as cooked with tongs to paper towels to drain, then season with salt and pepper. Cool oil in skillet 15 minutes.