Treatment procedures in case of furuncle:
1) Treatment of surrounding skin with 70% spirit
2) Necrotic mass extrusion with following hypertonic solution application
3) Novocain and penicillin injection in infected seat
4) Using of antibiotics
5) Ultraviolet irradiation
A. 1,2,3,4
B. 1,2
C. 1,4,5
D. 3,5
E. All answers are correct
Answer: C. 1,4,5