A 68-year-old male patient had no urine passage during 18 hours, increasing pain in lumbal region, more in right side, thirst and dry mouth. About 20 years patient is suffering from nephrolithiasis, several times had oozing of the concrements. Which symptom is present:
A. Ishuria
B. Pollakiuria
C. Anuria
D. Oliguria
E. Poliuria
Answer: C. Anuria