Which Type Of Collagen Fibers Demonstrates Chicken Wire Configuration ?
Which Type Of Collagen Fibers Demonstrates Chicken Wire Configuration ?
Type Iv | |
Type Iii | |
Type I | |
Type Ii |
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۔
Pak Study Library is installing new software to improve its services. herefore, in the next few days, you may face difficulties in accessing some pages. sorry for the inconvenience.
Oral Histology
Which Papillae Are Completely Keratinized______
Which Papillae Are Completely Keratinized______
Foliate | |
Fungiform | |
Circumvallate | |
Filiform |
Which Of The Following Tissues Have No Reparative Capacity______
Which Of The Following Tissues Have No Reparative Capacity______
Enamel | |
Periodontal Ligament | |
Dentin | |
Cementum |
Which Of The Following Structures Is Not Of Ectodermal Origin______
Which Of The Following Structures Is Not Of Ectodermal Origin______
Enamel Tufts | |
Hunter Schreger Bands | |
Enamel Spindles | |
Enamel Lamellae |
Which Of The Following Structures Is Not Found In A Living Pulp ?
Which Of The Following Structures Is Not Found In A Living Pulp ?
Collagen Fibres | |
Reticulum | |
Non-Myelinated Nerve Fibres | |
Haversian Fibres |
Which Of The Following Statement Is True______
Which Of The Following Statement Is True______
The Apical Foramen Is Surrounded By Cementum | |
Cementum Is Thinnest At Cej (20-50μm) | |
All Of The Above | |
Cementum Is Thickest Towards The Apex (150-200μm) |
Which Of The Following Statement Is Correct______
Which Of The Following Statement Is Correct______
The Bodies Of Rods Are Near Occlusal And Incisal Surfaces, Where As The Tails Point Cervically | |
The Apatite Crystals Are Parallel To Bodies And Deviate 65° From The Tails | |
In Cross Sections Enamel Rods Appear Hexagonal And Resembles Fish Scales | |
All Of The Above |
Which Of The Following Is True______
Which Of The Following Is True______
Cementum Contain Type I Collagen Predominantly | |
The Uncalcified Matrix Of Cementum Is Called Cementoid | |
All Of The Above | |
Cementodentinal Junction Is Sometimes Scallopes In Deciduous Teeth And Smooth In Permanent Teeth |
Which Of The Following Is True Of Cellular Cementum ?
Which Of The Following Is True Of Cellular Cementum ?
Forms During Root Formation | |
Forms After The Eruption Of The Tooth | |
Formation Is A Slow Process | |
Seen At The Coronal Portion Of The Tooth |
Which Of The Following Is Not The Principle Fibre Group Of The Periodontal Ligament______
Which Of The Following Is Not The Principle Fibre Group Of The Periodontal Ligament______
Alveolar Crest | |
Horizontal | |
Oblique | |
Transseplat |
Which Of The Following Is Not Present In Saliva______
Which Of The Following Is Not Present In Saliva______
Lysozyme | |
Trypsin | |
Phosphate | |
Bicarbonate |
Which Of The Following Is Not An Ecto-Mesenchymal Derivative ?
Which Of The Following Is Not An Ecto-Mesenchymal Derivative ?
Cementum | |
Dentin | |
Enamel | |
Pulp |
Which Of The Following Is Non-Keratinocyte ?
Which Of The Following Is Non-Keratinocyte ?
Langerhans Cell | |
Rbc | |
Langhans Cell | |
Grey Cell |
Which Of The Following Is Least Mineralized ?
Which Of The Following Is Least Mineralized ?
Cementoid | |
Incremental Line | |
Acellular Cementum | |
Cellular Cementum |
Which Of The Following Is Correct About Serous Glands______
Which Of The Following Is Correct About Serous Glands______
They Are Specialized For The Synthesis, Storage And Secretion Of Proteins | |
Serous Cells Are Pyramidal In Shape | |
They Contain Secretory Granules In The Apical Cytoplasm And The Secretion Of Granule Content Occurs By Exocrytosis | |
All Of The Above |
Which Of The Following Is Correct About Enamel Crystals ?
Which Of The Following Is Correct About Enamel Crystals ?
Contains Organic Portion In The Center | |
Roughly Texagonal In Shape | |
Their Diameter Is About 5 Microns In Size | |
Same As Dentin Crystals |
Which Of The Following Is Correct?
Which Of The Following Is Correct?
Cementum Is More Resistant To Resorption Than Bone | |
Both Are Equally Resorbable | |
None Of The Above | |
Bone Is More Resistant To Resorption Than Cementum |
Which Of The Following Is A Rare Occurrence______
Which Of The Following Is A Rare Occurrence______
Cementum Overlaps Enamel | |
Enamel Overlaps Cementum | |
Both Never Meet | |
Enamel Meet Cementum At A Point |
Which Of The Following Has Immune Function In The Oral Mucous Membrane______
Which Of The Following Has Immune Function In The Oral Mucous Membrane______
Merkel Cells | |
Keratinocyte | |
Langerhan Cell | |
Melanocyte |
Which Of The Following Groups Of Fibres Are Not Attached To Alveolar Bone ?
Which Of The Following Groups Of Fibres Are Not Attached To Alveolar Bone ?
Transseptal | |
Apical | |
Oblique | |
Horizontal |
Which Of The Following Factors Are Primarily Contributory To The Shedding Of Deciduous Tooth ?
Which Of The Following Factors Are Primarily Contributory To The Shedding Of Deciduous Tooth ?
Oncotic Pressure | |
Vascular Pressure | |
Masticatory Pressure | |
Hydrostatic |
Which Of The Following Enzymes Are Involved In Bone Formation______
Which Of The Following Enzymes Are Involved In Bone Formation______
Alkaline Phosphatase And Phosphorylase | |
Catalase And Phosphorylase | |
Acid Phosphatase And Catalase | |
Alkaline Phosphatase And Urease |
Which Of The Following Dentinal Layers Is More Mineralized______
Which Of The Following Dentinal Layers Is More Mineralized______
Dentinal Tubules | |
Inter Tubular Dentin | |
Circum Pulpal Dentin | |
Peritubular Dentin |
Which Of The Following Anomalies Occur During The Initiation And Proliferation Of Tooth Development ?
Which Of The Following Anomalies Occur During The Initiation And Proliferation Of Tooth Development ?
Dentinogenesis Imperfecta | |
Oligodontia | |
Amelogenisis Imperfecta | |
Enamel Hypoplasia |
Which Of The Areas Of The Tooth Is Most Sensitive During Cavity Preparation ?
Which Of The Areas Of The Tooth Is Most Sensitive During Cavity Preparation ?
Enamel (Posterior Teeth) | |
Dentin | |
Enamel (Anterior Teeth) | |
Dentinoenamel Junction |