Lab 2: Isolation of Dental Field

Question 1

1st smallest punch hole is used for which teeth in dental dam preparation

Answer 1

Mn incisors, Mx lateral incisors

Question 2

2nd smallest punch hole is used for which teeth in dental dam preparation?

Answer 2

premolars, canines, Mx central incisors

Question 3

3rd smallest punch hole is used for which teeth in dental dam preparation?

Answer 3

all molars

Question 4

largest hole is used for

Answer 4

retainer tooth

Question 5

amount of space between holes in dams

Answer 5

3.5mm

Question 6

be sure to know these parts of a retainer

Answer 6

bow, forceps, jaws, beaks,

Question 7

universal premolar retainer (ivory)

Answer 7

W2

Question 8

mandibular molar retainer (ivory)

Answer 8

W3

Question 9

irretentive molar retainer (ivory)

Answer 9

W8A (A for directed apically)

Question 10

irretentive or irregular molar retainer (ivory)

Answer 10

14A

Question 11

tissue retraction retainer (ivory)

Answer 11

212

Question 12

lower molar hygenic brinker retainer

Answer 12

B1

Question 13

upper right molar hygenic brinker retainer

Answer 13

B3

Question 14

upper left molar hygenic brinker retainer

Answer 14

B2

Question 15

ligation

Answer 15

method for controlling retainer placement

Question 16

ligation should begin on the ____ portion and end with the long tail of the floss exiting through the ____

Answer 16

lingual, buccal