Quiz 1

Question 1

– makes up the crown of the tooth

Answer 1

ENAMEL

Question 2

enamel is the – substance in the body

Answer 2

hardest

Question 3

The enamel is called –, a crystal that is translucent

Answer 3

hydroxyapatite

Question 4

DENTIN is – the enamel

Answer 4

beneath

Question 5

makes up the core of the tooth

Answer 5

dentin

Question 6

The root portion of the tooth is covered by a thin tissue called –.

Answer 6

CEMENTUM

Question 7

The PERIODONTAL LIGAMENT attaches the tooth to the – from the cementum surface

Answer 7

alveolar bone

Question 8

smooth surfaces

Answer 8

Buccal, lingual and biting surfaces

Question 9

Surfaces between the teeth

Answer 9

interproximal surfaces

Question 10

target zone for cleaning

Answer 10

gingival

Question 11

Methods of brushing developed because of materials that were –

Answer 11

available at the time

Question 12

earliest brushes were made from

Answer 12

natural pig bristle

Question 13

Bass method: Place the toothbrush on the – at an angle of 45°

Answer 13

gums

Question 14

always start brushing at the –

Answer 14

back

Question 15

prefer – brush head size

Answer 15

small

Question 16

replace brush every –

Answer 16

3 months

Question 17

Alternate tufts rotate in opposite directions

Answer 17

interplak

Question 18

Brush head rotates in circular direction

Answer 18

rotadent

Question 19

Brush head oscillates, one direction then opposite direction

Answer 19

Braun Oral-B

Question 20

Brush head moves side-to-side laterally

Answer 20

sonicare

Question 21

disadvantage of interplak’s alternating tuft rotation

Answer 21

gears can get clogged

Question 22

The review of trials found that only – is better than manual toothbrushes at removing plaque and reducing gum inflammation, and is no more likely to cause injury to gums.

Answer 22

rotation oscillation (where heads rotate in one direction and then the other)

Question 23

DSMPT

Answer 23

Distal surface on most posterior tooth

Question 24

DSMPT also refers to interproximal surface adjacent to an–

Answer 24

edentulous (removable partial denture)

Question 25

END tufted brushes Excellent for edentulous side (mesial & distal) of an abutment tooth, or --

Answer 25

isolated single tooth

Question 26

-- brushes for Distal surface of most posterior tooth

Answer 26

End tufted brushes

Question 27

End tufted brushes Used for applying antimicrobial rinse, ACP paste or -- paste to specific tooth surface

Answer 27

Rx fluoride

Question 28

use an end tufted brush by -- the area

Answer 28

sweeping

Question 29

At one time, researchers thought rubber tip "stimulator" could -- on the inner surface of the gingival sulcus

Answer 29

stimulate keratinized tissue

Question 30

rubber tip "stimulator" Most --way to clean along tooth-gingival sulcus area

Answer 30

gentle

Question 31

use rubber tip stimulator on Mesial & distal surfaces adjacent to --

Answer 31

extraction site

Question 32

rubber tip stimulator is Especially good when tissue is -- (eg., tooth brush abrasion)

Answer 32

irritated due to trauma

Question 33

use Following periodontal surgery

Answer 33

rubber tip stimulator

Question 34

use rubber tip stimulator Along --(eg., ortho band)

Answer 34

molar banded teeth

Question 35

rubber tip stimulator MOST GENTLE WAY TO CLEAN ALONG the --

Answer 35

TOOTH-GINGIVAL INTERPHASE

Question 36

rubber tip stimulator is -- on every tooth

Answer 36

not intended to be used

Question 37

use for furcation areas

Answer 37

rubber tip stimulator

Question 38

rubber tip stimulator for -- contoured crowns

Answer 38

overly

Question 39

rubber tip stimulator are used for -- areas of fixed bridges

Answer 39

embrasure

Question 40

rubber tip stimulator for -- of an orthodontically bander tooth

Answer 40

gingival margin

Question 41

use a -- motion for rubber tip stimulator

Answer 41

dragging

Question 42

use -- brush for single/double isolated teeth

Answer 42

sulcus

Question 43

use sulcus brush for -- arch

Answer 43

partially endentulous

Question 44

use sulcus brush for -- gingival margin

Answer 44

irregularly contoured

Question 45

Areas of teeth most severely affected by gingivitis, going from most to least: interproximal

Answer 45

upper > lower

Question 46

Areas of teeth most severely affected by gingivitis, going from most to least: buccal

Answer 46

upper > lower

Question 47

Areas of teeth most severely affected by gingivitis, going from most to least: lingual

Answer 47

lower > upper

Question 48

-- of embrasure determines what interproximal tool used

Answer 48

size

Question 49

Floss, wooden cleaners, Soft-Picks, floss threader

Answer 49

Type 1 embrasure

Question 50

Interdental CYLINDRICAL brush, possibly “superfloss”, Go-between, & maybe the Go-Between Ultra

Answer 50

Type 2 embrasure

Question 51

Interdental tapering brush, “superfloss"

Answer 51

Type 3 embrasure