Synopsis

Question 1

Second Transitional Period

Answer 1

Replacement of deciduous Molar and canine by premolar and permanent cuspids

Question 2

Cephalometric Analysis

Answer 2

Tweed

Question 3

Substitution of class I, Il and Ill of angles classification

Answer 3

with terms neutro occlusion, disto Occlusion and Mesio occlusion

Question 4

Term orthodontics was coined by

Answer 4

Le fouloun

Question 5

Ribbon Arch appliance

Answer 5

Edward H Angle

Question 6

Edgewise Appliance

Answer 6

Edward H Angle

Question 7

E-arch Appliance

Answer 7

Edward H Angle

Question 8

Activator

Answer 8

Anderson

Question 9

Incisal Liability measurement

Answer 9

• Maxillary 7mm
• Mandibular 5mm

Question 10

Mandibular incisor School of retention

Answer 10

Tweed

Question 11

Pin and Tube Appliance

Answer 11

Edward H Angle

Question 12

Classical Removal Appliance with acrylic plate and labial bow

Answer 12

Hawley

Question 13

Stains used in vital staining technique

Answer 13

Alizarin
Trypton Blue
Tetracycline
Lead Acetate

Question 14

Split plate for Maxillary Expansion

Answer 14

Schwartz

Question 15

Visual Treatment Objective VTO

Answer 15

Rickets

Question 16

Chin Cup

Answer 16

Oppenheim

Question 17

Acid Etch Technique

Answer 17

Buonocore

Question 18

Division in Angle’s Class I and Class III occlusion

Answer 18

Dewey

Question 19

Twin Block Appliance

Answer 19

William Clark

Question 20

Father of Modern Orthodontics

Answer 20

Edward H Angle

Question 21

Beta hypothesis to break Oral Habits

Answer 21

Dunlop

Question 22

Classification of Malocclusion

Answer 22

Edward H Angle

Question 23

Serial Extraction Procedure

Answer 23

Tweed

Question 24

Classification of Anchorage preparation

Answer 24

Tweed

Question 25

Straight Wire appliance

Answer 25

Andrews

Question 26

First Transitional Period

Answer 26

- Emergence of First Permanent Molars - Exchange of Deciduous incisors with the permanent incisors

Question 27

Age of Ugly Duckling Stage

Answer 27

8-9 years

Question 28

Primate Spaces other names and where is it located

Answer 28

Simian Spaces Anthropoid Spaces Location: Mesial to Maxillary Canine Distal to Mandibular Canine

Question 29

Leeway space Measurement

Answer 29

Maxilla 1.8 mm (0.9 mm each) Mandible 3.4 mm (1.7 mm each)

Question 30

Adult Human Body contains how many bones

Answer 30

206

Question 31

Skull bone at birth and adult

Answer 31

Birth 45 bones Adult 22 bones

Question 32

Total Vertebrae

Answer 32

33 7C, 12T, 5L, 5 Sacral, 4 coccygeal

Question 33

Number of Spinal Nerve

Answer 33

31 pairs

Question 34

Essential Diagnostic Aids

Answer 34

Case History Clinical Examination Study Models IOPA, Bitewing, Panaromic radiographs Facial Photographs