# The Largest Component of Gutta Percha Cones is:
A. Gutta Percha
B. Zinc Oxide
C. Resins and Waxes
D. Coloring Agents
Answer: B. Zinc Oxide
Reference: Grossman's Endodontic Practice, 13th Edition, Page : 346
Friedman's Composition of Gutta Percha Cones
- 20% gutta percha (matrix)
- 66% zinc oxide (filler)
- 11% heavy metal sulfates (radiopacifier)
- 3% waxes or resins (plasticizer)
CLICK HERE TO VIEW ALL MCQS
Popular Posts
-
SELECT THE TOPIC YOU WANT TO PRACTICE. # LOK SEWA AAYOG PAST QUESTIONS Medical Entrance Preparation MCQs # Digestive System and Nutriti... -
# Trismus associated with infection of lateral pharyngeal space is related to irritation of the: A. Buccinator B. Masseter ...
-
# A tooth was re-implanted and after 2 years, it gave stony hard sound on percussion. What is diagnosis? A. Internal resorption B. E... -
Click HERE to view all our MCQ Topics. # All of the following lesions may be classified as odontogenic tumors except : A. Acanth... -
# All of the following statements about inhaled tooth fragment are true except: A. It usually enters in the right bronchus B. It ... -
NOTE: If you cannot find any books here in the list below, You can search yourself in the Library Genesis Website Database. DISCLAIMER: We ...
Thanks for sharing.
ReplyDeleteHmm is anyone else experiencing problems with the pictures on this blog loading?
ReplyDeleteI'm trying to determine if its a problem on my end or if it's
the blog. Any responses would be greatly appreciated.