Which Type Of Collagen Fibers Demonstrates Chicken Wire Configuration ?
Which Type Of Collagen Fibers Demonstrates Chicken Wire Configuration ?
 | Type Ii |
| Type I |
 | Type Iv |
| Type Iii |
Oral Histology
Which Papillae Are Completely Keratinized______
Which Papillae Are Completely Keratinized______
| Foliate |
| Circumvallate |
| Filiform |
| Fungiform |
Which Of The Following Tissues Have No Reparative Capacity______
Which Of The Following Tissues Have No Reparative Capacity______
| Periodontal Ligament |
| Dentin |
| Cementum |
| Enamel |
Which Of The Following Structures Is Not Of Ectodermal Origin______
Which Of The Following Structures Is Not Of Ectodermal Origin______
| Enamel Lamellae |
| Hunter Schreger Bands |
| Enamel Tufts |
| Enamel Spindles |
Which Of The Following Structures Is Not Found In A Living Pulp ?
Which Of The Following Structures Is Not Found In A Living Pulp ?
| Non-Myelinated Nerve Fibres |
| Haversian Fibres |
| Collagen Fibres |
| Reticulum |
Which Of The Following Statement Is True______
Which Of The Following Statement Is True______
| Cementum Is Thickest Towards The Apex (150-200μm) |
| Cementum Is Thinnest At Cej (20-50μm) |
| The Apical Foramen Is Surrounded By Cementum |
| All Of The Above |
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 |
| All Of The Above |
| In Cross Sections Enamel Rods Appear Hexagonal And Resembles Fish Scales |
Which Of The Following Is True______
Which Of The Following Is True______
| The Uncalcified Matrix Of Cementum Is Called Cementoid |
| Cementum Contain Type I Collagen Predominantly |
| Cementodentinal Junction Is Sometimes Scallopes In Deciduous Teeth And Smooth In Permanent Teeth |
| All Of The Above |
Which Of The Following Is True Of Cellular Cementum ?
Which Of The Following Is True Of Cellular Cementum ?
| Forms During Root Formation |
| Formation Is A Slow Process |
| Forms After The Eruption Of The Tooth |
| 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______
| Oblique |
| Horizontal |
| Alveolar Crest |
| Transseplat |
Which Of The Following Is Not Present In Saliva______
Which Of The Following Is Not Present In Saliva______
| Bicarbonate |
| Lysozyme |
| Trypsin |
| Phosphate |
Which Of The Following Is Not An Ecto-Mesenchymal Derivative ?
Which Of The Following Is Not An Ecto-Mesenchymal Derivative ?
| Pulp |
| Dentin |
| Cementum |
| Enamel |
Which Of The Following Is Non-Keratinocyte ?
Which Of The Following Is Non-Keratinocyte ?
| Langhans Cell |
| Rbc |
| Grey Cell |
| Langerhans Cell |
Which Of The Following Is Least Mineralized ?
Which Of The Following Is Least Mineralized ?
| Cellular Cementum |
| Cementoid |
| Acellular Cementum |
| Incremental Line |
Which Of The Following Is Correct About Serous Glands______
Which Of The Following Is Correct About Serous Glands______
| All Of The Above |
| Serous Cells Are Pyramidal In Shape |
| They Are Specialized For The Synthesis, Storage And Secretion Of Proteins |
| They Contain Secretory Granules In The Apical Cytoplasm And The Secretion Of Granule Content Occurs By Exocrytosis |
Which Of The Following Is Correct About Enamel Crystals ?
Which Of The Following Is Correct About Enamel Crystals ?
| Same As Dentin Crystals |
| Contains Organic Portion In The Center |
| Their Diameter Is About 5 Microns In Size |
| Roughly Texagonal In Shape |
Which Of The Following Is Correct?
Which Of The Following Is Correct?
| Bone Is More Resistant To Resorption Than Cementum |
| None Of The Above |
| Cementum Is More Resistant To Resorption Than Bone |
| Both Are Equally Resorbable |
Which Of The Following Is A Rare Occurrence______
Which Of The Following Is A Rare Occurrence______
| Cementum Overlaps Enamel |
| Both Never Meet |
| Enamel Overlaps Cementum |
| 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______
| Langerhan Cell |
| Melanocyte |
| Keratinocyte |
| Merkel Cells |
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 |
| Oblique |
| Apical |
| Horizontal |