The ARK (also spelled Ark) is a barrel attachment found in the Extinction maps Awakening and Exodus. It allows weapons to turn into a laser weapon, though it still uses conventional ammunition and also has the additional effect of causing extra damage to cryptids, which further makes any that are killed with the weapon it's attached to explode in a similar fashion as to the Pipe Bombs.
A kidney, ureter, and bladder (KUB) study is an X-ray study that allows your doctor to assess the organs of your urinary and gastrointestinal systems. Doctors can use it to help them diagnose urinary disorders and causes of abdominal pain.
causing blockage of urine flow from the kidney to the bladder, as well as from other sources such as chronic. kidney disease. If there is concern for hydronephrosis or if KUB shows no evidence of radiodense stones, the. next best options would be combination KUB and renal ultrasound, or CT scan.