پاک اسٹڈی لائبریری اپنی خدمات کو بہتر کرنے کے لئے نئے سوفٹ وئیر انسٹال کررہی ہے ۔ اس لئے آئندہ کچھ دن آپ کو کچھ صفحات تک رسائی میں مشکلات کا سامنا ہوسکتا ہے ۔ جس کے لئے ہم معذرت خواہ ہیں۔
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The First Macroscopic Indication Of Morphologic Development Of Primary Incisors Approximately At______
14 Weeks In Utero | |
16 Weeks In Utero | |
11 Weeks In Utero | |
6 Weeks In Utero |
The First Evidence Of Calcification Of Primary Anterior Teeth Begins Approximately Between ______
14 To 17 Weeks In Utero | |
9 To 12 Weeks In Utero | |
6- To 9 Weeks In Utero | |
17 To 20 Weeks In Utero |
The Faciolingual Angulation Of The Upper Central Incisor Is Approximately______
38° | |
20° | |
28° | |
33° |
The Eruption Are Of Maxillary Permanent Lateral Incisor Is______
8-9 Years | |
8-9 Months | |
6-7 Years | |
10-11 Years |
The Eruption Age Of Maxillary Permanent Lateral Incisor Is______
8-9 Months | |
6-7 Years | |
8-9 Years | |
10-11 Years |
The Embrasure Areas In The Following Areas Are Contentious______
Labial And Lingual | |
Incisal And Occlusal | |
Labial And Occlusal | |
Lingual And Occlusal |
The Distance From The Cej To The Alveolar Crest Normally Is______
1 – 1.5 Mm | |
3 Mm | |
2 Mm | |
2 – 2.3 Mm |
The Direction Of Enamel Rods In Decidous Teeth Is______
Inclined In An Occlusal Direction In The Cervical Third Of Crown | |
Inclined In An Apical Direction In The Cervical Third Of Crown | |
Same As Permanent Teeth | |
None Of The Above |
The Decidous Canine Emerges______
Before Lateral Incisor | |
After Second Molar | |
Before First Molar | |
After First Molar |
The Curvature Of The Cervical Line Of Most Teeth Will Be Approximately______
1 Mm Less Lingually Than Buccally | |
1 Mm Less Distally Than Mesially | |
2 Mm Less Lingually Than Buccally | |
2 Mm Less Distally Than Mesially |
The Crowns And Roots Of Primary Molar At Their Cervical Portions Are More______
Buliker Anteroposteriorly | |
Bulkier Mesiodistally | |
Slender Mesiodistally | |
Slender Anteroposteriorly |
The Correct Dentition In A 9- Years Old Child Is______
123De6 | |
123456 | |
12C456 | |
12 Cde6 |
The Contact Area On The Distal Surface Of A Maxillary First Premolar Should Be Placed In______
Middle 3rd Of Proximal Surface With Lingual Embrasure Greater Than The Facial Embrasure | |
Occlusal 3rd Of Proximal Surface With Facial Embrasure Greater Than Lingual Embrasure | |
Middle 3rd With Facial Embrasure Greater Than The Lingual Embrasure | |
Occlusal 3rd Of Proximal Surface With The Lingual Embrasure Greater Than Facial Embrasure |
The Contact Area On The Distal Side Of A Maxillary First Premolar Is Located ______
Litter Cervical To The Junction Of Occlusal And Middle Third Of The Crown With Wide Occlusal Embrasure | |
Middle Of The Middle Third With Lingual Embrasure Wider Than Buccal | |
Middle Of The Middle Third With Buccal Embrasure Wider Than Lingual | |
Cervical Third With Buccal Embrasure Wider Than Lingual Embrasure |
The Biting Forces At Molar Region During Mastication Is______
50 To 75 Pounds | |
20 To 55 Pounds | |
30 To 75 Pounds | |
90 To 200 Pounds |
Temporo – Mandibular Ligament Is Attached To ______
Posterior Aspect Of Tmj | |
Lateral Aspect Of Tmj | |
Mandibular Condyle | |
Coronioid Process |
Steepest Cusp Is Seen In______
Maxillary 1st Premolar | |
Mandibular 1st Molar | |
Maxillary 1st Molar | |
Mandibular 2nd Molar |
Single Central Pit Is Formed On Occlusal Surface Of______
Mandibular First Premolar | |
Maxillary First Premolar | |
Mandibular Second Premolar | |
Maxillary Second Premolar |
Rounded Protuberances On The Incisal Edges Of Newly Erupted Permanent Incisors Are______
Cingulum | |
Enamel Pits | |
Tubercles | |
Mamelons |
Roots Of Primary And Secondary Teeth Are Different In That The Primary Roots Are More Divergent And Flaring. The Other Difference ______
Primary Roots Show Less A Accessory And Lateral Canals | |
Primary Roots Are Shorter | |
Primary Roots Resorb More Easily | |
None Of The Above |
Root Completion Of The Mandibular First Molar Takes Place By The Age______
8-9 Years | |
10 – 11 Years | |
9-10 Years | |
7-8 Years |
Retrusion Of Mandible Is Achieved By ______
Masseter | |
Lateral Pterygoid | |
Temporalis | |
None Of The Above |
Resorption Of Root Of Primary Incisors Starts At______
4 Yrs | |
8 Yrs | |
6 Yrs | |
10 Yrs |
Ratio Of Mesiodistal Width To Height Of Crown Of Maxillary Canine Is______
8:10 | |
6:10 | |
7:10 | |
6:08 |
Pulp Chambers And Roots Canals In Decidous Teeth______
Shallow And Narrow | |
Wide And Deep | |
Wide And Narrow | |
Shallow And Wide |