4.
Match the detection instrument in Column II to the description in Column I.
COLUMN I
COLUMN II
(1) ___ Detects calculus, caries, and examines
a. Mirror.
b. Periodontal probe.
(2) ___ Allows for a more proficient examination
of oral tissue and supragingival deposits.
c. Explorers.
(3) ___ Measures sulcus and pocket depths.
5.
Match the scaling instrument in Column II to the description in Column I.
COLUMN I
COLUMN II
(1) ___ Used in all areas of the mouth.
a. Gracey curettes.
(2) ___ Used to remove subgingival calculus.
b. Sickle scalers.
(3) ___ Used to remove supragingival calculus.
c. Universal curettes.
6.
Which of the following instruments is used primarily for the mesial surfaces of
posterior teeth?
a. Columbia 13-14.
b. Gracey 11-12.
c.
Gracey 13-14.
d. McCall's 13S-14S.
e. Jacquette 21S-33.
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