DNB ENT 2018 Theory Questions
DNB ENT 2018 Theory Questions – June 2018 and December 2018 Theory Questions
- Jul- 2020 -30 July
Complications of Neck Dissection
Complications of Neck Dissection can be divided into General and Local1. General Complications of Neck Dissection1.Deep venous thrombosis 2. Pneumonia 3. Pneumothorax/ hemothorax (PNEUMOTHORAX: damage to apical pleura during dissecting low in neck leading to air leak.) 4.Metabolic complications- shock – hypovolaemic or septic or cardiogenic.5.Acid base imbalance.Local Complications of…
Read More » - Jun- 2020 -17 June
How to write DNB ENT Theory Answers
How to write DNB ENT Theory Answers by Prof Mohan Kameshwaran SirTo read full content, please consider buying the membership
Read More » - Apr- 2020 -26 April
Anatomy of Lateral wall of Nose
Lateral wall of nose is formed by Ethmoid Bone: Superior Turbinate. Middle Turbinate. Uncinate Process.Inferior Turbinate BoneMaxilla: Frontal Process.Palatine Bone: Perpendicular plate.Lacrimal Bone.Nasal Bones.Lateral wall of noseLateral wall of nose in CadaverLATERAL WALL OF NOSE contains three meatus underneath three turbinates: Turbinates are bony projections covered by Erectile mucosa serves…
Read More » - 22 April
Types of Surgical Sutures
Surgical suture materials are used in the closure of most wound types. Lets start with Types of Surgical sutures.The ideal suture should allow the healing tissue to recover sufficiently to keep the wound closed together once they are removed or absorbed. A closure is a mean of primary closure to promote wound healing. TYPES OF SURGICAL SUTURESThe main…
Read More » - 11 April
Inverted papilloma -case Report
Inverted papilloma is a benign, epithelial neoplasm originating from the Schneiderian membrane of the nose and paranasal sinuses
Read More » - 7 April
Bone Conduction Hearing Aids BAHA 2014, 2018
Unlike conventional hearing aids, bone conduction hearing aids BAHA or devices bypass the apparatus of the middle ear to stimulate the inner ear directly.1 Principle involved is Osseointegration, Read it here.2BAHA components:3,4(a) Titanium fixture (implant)(b) Titanium abutment(c) Sound processorBONE CONDUCTION HEARING AIDS BAHASpecific IndicationsIntolerance of conventional hearing aids– Draining ear–…
Read More » - 7 April
MIDDLE EAR IMPLANTS
PrinciplesVibrate ossicular chain by electromagnetic or piezoelectric means.-direct transmission of mechanical energy of amplified sound vibrations to ossicular chain.-MEI is coupled to ossicular chain or OW, eliminating acoustic coupling via EAC.Mechanisms of action of different assistive hearingdevices MIDDLE EAR IMPLANTConversion of electric to mechanical energy by 2 mechanisms– Electromagnetic (em):…
Read More » - 6 April
Ototoxicity DNB Theory 2018, 2016
Ototoxicity is the partial or total reduction in cochleovestibular function caused by the interaction ofchemicals, commonly therapeutic agents, with the vestibule, cochlea or the vestibulocochlear nerve.1–3What is Ototoxicity? Classify ototoxic drugs and briefly discuss their mechanism of action in causation of ototoxicity. Q – How will you diagnose and manage…
Read More » - 6 April
Impedance Audiometry Dnb Ent 2011, 2018
Discuss the principle of Impedance Audiometry. Describe different types of curves of impedance audiometry and its importance in clinical practice. Briefly describe the stapedial reflex pathway. What are the applications of Impedance Audiometry in otological practice?Discuss the principle of Impedance AudiometryBasic Principle:Th basic principle of impedance audiometry (IA) is that…
Read More » - 5 April
What is Video Laryngeal Stroboscopy – 2013, 2015, 2018
Describe briefly video laryngeal stroboscopy and patterns of wave motion and its uses. a) Describe the principle of Video laryngo stroboscopy. b) Interpretation of key features of video stroboscopy images. (5+3+2) June 2013. Dec 2015 June 2018Stroboscopy:• Allows evaluation of mucosal waves of vocal folds. Its a new method used to…
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