1. toothpaste

2. Bristle

c) movement

d) +plague

e) object

56. Insert the missing word:

The pulp is a _______ tissue.

a) +soft

b) hard

c) visible

d) middle

e) mesial

60. Complete the sentence:

The salivary glands produce a fluid called _________.

a) water

b) blood

c)+ saliva

d) pus

61. Complete the sentence:

________ is very sensitive to pain.

1. Enamel

2. Cementum

3. +Dentine

4. Foramen

5. Crown

62. Complete the sentence:

Dental_________ is at times a very painful procedure.

1. institution

2. instrument

3. mechanism

4. +treatment

5. development

63. Complete the sentence:

The end of the root is called the ________.

1. jaw

2. crown

3. root

4. +apex

5. pulp

64. Insert the missing word:

Eruption starts at ________.

1. 10 months

2. +6 months

3. 7 months

4. 8 months

5. 9 months

64. Complete the sentence:

Every tooth is inserted into ________ by its root.

1. bone

2. enamel

3. head

4. neck

5. +jaw

64. Insert the missing word:

The end of the _______ is called the apex.

1. crown

2. tissue

3. +root

4. enamel

5. pulp

67. Complete the sentence:

The periodontal membrane contains only blood ________.

1. compact bone

2. spongy bone

3. +vessels

4. bunds

5. surfaces

67. Insert the missing word:

Crowding is due to insufficient _______ for all the teeth.

1. instrument

2. root

3. substance

4. +room

5. mechanism

69. Complete the sentence:

The periodontal membrane contains ________and blood vessels.

1. enamel

2. dentine

3. pulp

4. +nerves

5. cementum

70. Complete the sentence:

Toothbrushes with a small head and ________bristles are the most effective.

a) small

b) big

c) +medium

d) large

e) little

71. Complete the sentence:

Health education is of great importance in preventive ________.

1. measure

2. instrument

3. +dentistry

4. Hygiene

5. progress

71. Complete the sentence:

Oral hygiene consists simply of ______ the teeth free of food debris.

1. increasing

2. +keeping

3. removing

4. improving

5. performing

71. Complete the sentence:

The correct use of dental services can aid in the control and treatment of the disease and the health of the _________.

1. heart

2. liver

3. +mouth

4. chest

5. spine

71. Complete the sentence:

There are 32 permanent teeth, ______ in each jaw bone.

1. 11

2. 12

3. 13

4. +16

5. 17

71. Complete the sentence:

Cleaning is best performed by ________.

a) +brushing

b) extracting

c) grinding

d)chewing

e) swallowing

71. Complete the sentence:

There are 16 permanent teeth in each jaw bone:_____ incisors, two cuspids, 4 premolars and 6 molars.

a) 3

b) +4

c) 2

d) 5

e) 6

71. Complete the sentence:

The oral cavity is sometimes called the _________ cavity.

a) distal

b) lingual

c) upper

d) +buccal

e) lower

71. Complete the sentence:

The gastrointestinal tract begins with the _________.

a) +mouth

b) tongue

c) palate

d) pharynx

e) uvula

71. Complete the sentence:

The deciduous teeth erupt through the _________.

a) hard palate

b) soft palate

c) muscles

d) membranes

e) +gums

71. Complete the sentence:

_______teeth are the second and final set.

a) Deciduous

b) Milk

c) Temporary

d)+ Permanent

e) Baby

81. Complete the sentence:

Preventive dentistry is a large component of dental public health _________.

a) complication

b) +service

c) disease

d) correction

e) treatment

82. Complete the sentence:

If the brushing is not possible, food debris can be removed with a detergent_________.

a) debris

b) plague

c) fillings

d) +food

E) instrument

82. Complete the sentence:

Malocclusion is antonym to ________.