1. measure

2. instrument

3. +dentistry

4. Hygiene

5. progress

59. Complete the sentence:

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

1. increasing

2. +keeping

3. removing

4. improving

5. performing

60. Complete the sentence:

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

1. 11

2. 12

3. 13

4. +16

5. 17

61. Complete the sentence:

Cleaning is best performed by ________.

a) +brushing

b) extracting

c) grinding

d)chewing

e) swallowing

62. Complete the sentence:

There are 16 permanent teeth in each jaw bone:_____ incisors, 2 cuspids, 4 premolars and 6 molars.

a) 3

b) +4

c) 2

d) 5

e) 6

63. Complete the sentence:

The oral cavity is sometimes called the _________ cavity.

a) distal

b) lingual

c) upper

d) +buccal

e) lower

64. Complete the sentence:

The gastrointestinal tract begins with the _________.

a) +mouth

b) tongue

c) palate

d) pharynx

e) uvula

65. Complete the sentence:

The deciduous teeth erupt through the _________.

a) hard palate

b) soft palate

c) muscles

d) membranes

e) +gums

66. Complete the sentence:

_______teeth are the second and final set.

a) Deciduous

b) Milk

c) Temporary

d)+ Permanent

e) Baby

67. Complete the sentence:

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

a) complication

b) +service

c) disease

d) correction

e) treatment

68. 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

69. Complete the sentence:

Malocclusion is antonym to ________.

1. correction

2. Filling

3. reposition

4. +occlusion

5. position

70. Complete the sentence:

Crowding is due to room ______ for all the teeth.

1. sufficient

2. +insufficient

3. enough

4. full

5. many

71. Complete the sentence:

Pulpitis occurs when caries extends through the dentine to reach the_______.

1. enamel

2. cementum

3. dentine

4. chamber

5. +pulp

72. Finish the sentence:

All teeth start developing inside the ________.

1. teeth

2. bones

3. +jaws

4. hard palate

5. soft palate

73. Complete the sentence:

Of all methods of cleaning teeth, toothbrushing is the most ________.

1. dangerous

2. difficult

3. painful

4. +effective

5. interesting

74. Complete the sentence:

Oral ______ consists of keeping the teeth free of food debris.

1. +hygiene

2. method.

3. measure.

4. investigation

5. process

75. Complete the sentence:

Cleaning is best performed by ________ as this is the only way of removing plaque.

1. forming

в) keeping

c)+ brushing

d) supporting

e) preventing

76. Complete the sentence:

When the pulp dies, its _________ die too.

1. chamber

2. foramen

3. +nerves

4. cavity

5. surface

77. Complete the sentence:

Pulp death leads to another very painful condition called alveolar________.