Dentosphere : World of Dentistry

# Which of the following are most sensitive to X ray? A. Tooth buds and salivary glands B. Nerve and muscle tissue C. Hair and nails D. Cartilage # The most radiosensitive cells in the body are: A. Endothelial cells B. Epithelial cells C. Red blood cells D. White blood cells

# A thin bluish line around the gingival margin is due to the absorption of: A. Silver B. Mercury C. Drugs like Tetracycline D. Lead # McCall's festoons are: A. also called Stillman's clefts B. due to poor oral hygiene C. Congenital abnormality D. Due to trauma from occlusion

Administration of fluid by any root other than the alimentary canal (per oral) i.e. intravenous, intramuscular, subcutaneous or into bone marrow is called Parenteral Fluid Therapy. Intravenous route is by far the most common method for parenteral fluid therapy. Mostly, the median cubital vein in the cubital fossa is used for venepuncture. Important Solutions commonly used: # 5% Dextrose 

# The predominant cell type in gingival crevicular fluid is the: A. Mast cell B. Plasma cell C. Macrophage D. Polymorphonuclear leukocyte # Gingival crevicular fluid is measured using: A. Whatman's filter paper B. pH paper C. Mylar strip D. Litmus paper

Retainer: The part of Fixed Partial Denture which unites the abutment to the remainder of restoration. Major retainers are those retainers which cover the entire occluding surface of the tooth. Eg. Full veneer crowns, partial veneer crowns. Minor retainers are small metallic extensions which are cemented on the tooth. Eg. Inlays, Onlays.

# The zinc oxide eugenol impression pastes harden by : A. Chemical reaction B. Cold C. Heat D. Pressure # Fourth state of matter is: A. Solid B. Liquid C. Gas D. Colloid

Parikrama Students' Family  presents with you all a new version of our most successful and most awaited grand program Symposium cum Talk Show - III - Exploring New Frontiers Of Collaboration: Medicine And Humanities on 17th and 18th November 2017. It will indeed be a great program rife with motivation, philosophy and human emotions in relation to science and medicine. We will welcome a horde of eminent speakers whose thought provoking presentation will instigate a fire within us. We shall be having a face to face interaction with: 1. Madan Krishna Shrestha , Actor, Philanthropist 2. Mr. Sunil Pokharel , Theater Artist, Founder - Gurukul 3. Binod Chaudhary , Business Tycoon, Industrialist, Philanthropist, President - Chaudhary Group 4. Prof. Dr. Shekhar Koirala , 1st Vice Chancellor of   BPKIHS 5. Lalbabu Pandit , Former Minister, Writer 6. Uttam Sanjel , Founder  Samata Foundation , Philanthropist 7. Rajesh KC , Cartoonist, Journalist, Founder - Ph...

Osteoradionecrosis of Jaw Bones It is also known as Radiation Osteomyelitis.  It is known as the most serious, late complication of therapeutic radiotherapy (RT) for head and neck (H and N) cancer, as it produces considerable morbidity.

# Stippling is seen on: A. Marginal gingiva B. Attached gingiva C. Interdental gingiva D. None of the above # With the increase in age, keratinization of the gingiva: A. increases B. decreases C. remains the same D. increases and then decreases

# Coagulative necrosis is: A. Characteristic of focal bacterial infections B. Characteristic of hypoxic death C. Characterized by loss of tissue architecture D. None of the above # Dystrophic calcification are calcifications seen in: A. Skin layers B. Salivary glands C. Normal tissues D. Dead Tissue

NOTE: If you cannot find any books here in the list below, You can search yourself in the Library Genesis Website Database.  DISCLAIMER: We do not store any of these books in our database and these links provided may subject to change. We are simply redirecting you to the website that serves free download of these books. We'll not be held responsible for any damages incurred by the publishers and writers. Please contact us (Email to: dentosphere.worldofdentistry@gmail.com) immediately if some links are not working.  Please Click the Link of the book you would like to download , and click GET for downloading the file. First Year # Gray's anatomy for students - Fourth Edition # Textbook of Microbiology and Immunology - second edition # Essentials of Medical Pharmacology - KD Tripathi - 8th Edition # Essentials of Medical Biochemistry, Second Edition: With Clinical Cases # Guyton and Hall Textbook of Medical Physiology -14th edition 2020 # Textbook of patholog...

There are nine different types of  Glass Ionomer Cements (GIC) based on their application. We should know which particular type of GIC we are supposed to use for what purpose. The different types of GIC are: Type I – Luting Type II - Restorative Type III - Base / Liner Type IV – Pit and Fissure Sealants Type V – Luting for Orthodontic purposes Type VI – Core Buildup material Type VII – High Fluoride releasing command set Type VIII – (ART) Atraumatic restorative treatment Type IX – Pediatric Glass Ionomer Cement This can easily be memorized by the Mnemonics : @ Little Rest B etween Fussy Orthodontic C lasses Flourish es ART istic Children. Type I – L uting Type II - Rest orative Type III - B ase / Liner Type IV – Pit and Fissure Sealants Type V – Luting for Orthodontic purposes Type VI – C ore Buildup material Type VII – High Fluoride releasing command set Type VIII – (ART) Atraumatic restorative treatment Type IX – Pediatric Glass Ionomer Ceme...

# Trismus associated with infection of lateral pharyngeal space is related to irritation of the: A. Buccinator B. Masseter C. Lateral pterygoid D. Medial pterygoid # Garre's osteomyelitis is: A. Chronic focal sclerosis and non suppurative osteomyelitis B. Chronic focal sclerosis and suppurative osteomyelitis C. Characterized by suppuration and acute pain D. Chronic diffuse sclerosing osteomyelitis

# Which of the following is not a mandibular major connector? A. Lingual plate B. Lingual bar C. Lingual arch D. Labial bar # The function of minor connector is: A. Connects major connector to all the components of RPD B. Prevents gingival displacement of the RPD C. Allows a single path of placement of the RPD D. It is that unit of RPD to which all other parts are directly or indirectly attached