Answer Sheet Otology.docx

1-1

1-2 1-3

i) Unilateral vs. Bilateral ii) Duration of symptoms iii) Discharge iv) Haemorrhage v) Hearing Loss vi) Fever vii) Constitutional Symptoms As per pic Otitis Externa, Otitis Media, Eczema

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1-5 1-6 1-7

Aural Toilet, Acidification, Topical Antifungals. Bacterial, Fungal, Occlusive Bacterial – Pseudomonas, Fungal – Aspergillus, Candida, Actinomycoses, Trichphyton.

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A- Helix, B-Anti-Helical Fold, C – Antihelix, D-Opening for EAC, E- Lobule, F- Tragus, G-Anti-tragus

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Skin, Subcutaenous Tissue, Cartilage

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Right

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Perichondritis

2-5

13-25 Females

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Antibiotics, Analgesia, I and D for abscess.

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Tympanic Membrane

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A-Pars flacida, B- Handle of malleus, C- Pars tensa, D- Umbo, E- Cone of light

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Right

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Hyperaemic left TM, Effusion, nil cone of light.

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Acute Otitis Media

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AOM, OM, OME

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Antibiotics, Analgesia.

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As explained

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Attico-antral, Tubo tympanic

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Grommet in situ, Hyperaemic Right TM

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CSOME

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Normal

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Right Conductive Hearing Loss

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Left Conductive Hearing Loss

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Right Sensorineural Hearing Loss

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Bilateral Sensorineural Hearing Loss – Profound SN Hearing Loss High Tones

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Conductive, Sensorineural

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Conductive – Wax, TM dysfunction, Ossicle chain dysfunction, bony erosion Sensorineural – Ototoxicity, NIHL, Presbycusis, Congenital absence of cochlear.

5-1

Severe to profound hearing loss – bilateral Children with speech impairment.

5-2 Behind ear, On ear, In ear, In canal, Completely in canal (Analog/Digital), BAHA, Cochlear Implants 6-1

Otorrhoea

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External Ear OE, Furuncle Middle Ear CSOME with Perforation, Skull Base CSF leak

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Signs of above.

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Normal

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Conductive Right Hearing Loss

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Sensorineural Right Hearing Loss