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The West Bengal University of Health Sciences
MBBS 3rd Professional Part-I Examination (New Regulation)
April-May 2023
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Subject: Oto-Rhino-Laryngology (ENT)
Full Marks: 100
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Time: 3 hours
Attempt all questions. The figures in the margin indicate full marks.
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- A 20 year old man attends the OPD with complaint of profuse sticky discharge from both the ears after an episode of common cold 7 days back. He suffers from recurrent episodes of discharge from the ears for the last 5 years.
- What is the most probable diagnosis?
- What other symptoms may be present in this disease?
- How can you relate the disease process for development of these symptoms?
- What are the otoscopic findings and how can you stage the disease depending on the otoscopic findings?
- How will you treat the patient?
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- A teacher consults you for his hoarse voice. The voice becomes worse towards the end of the day after the classes.
- Name one clinical condition that may explain the complaints of the patient.
- Name two other diseases/conditions that may present with similar symptoms.
- How will you examine the patient clinically to arrive at a diagnosis?
- Enumerate the investigations you will suggest to supplement your clinical findings in establishing a definite diagnosis?
- What will be the findings of these investigations in each of the diseases you have mentioned?
- What should be the treatment protocol for managing such a condition?
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2+2+5+2+4
1+2+2+2+5+3
- A 20 year old man attends the OPD with complaint of profuse sticky discharge from both the ears after an episode of common cold 7 days back. He suffers from recurrent episodes of discharge from the ears for the last 5 years.
- Describe the anatomy of lateral wall of nose. How will you manage a case of recurrent Antrochoanal polyp?
7+3
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- Describe the pathogenesis, clinical features and management of otosclerosis.
3+3+4
- Discuss etiology, clinical features and management of acute retropharyngeal abscess.
2+3+5
- Write short notes on the following:
2 x 5
- How would you counsel a patient, who has presented with a white patch on the oral mucosa, to quit chewing tobacco ?
- Pure tone audiometry.
- Explain the following statements:
5 x 4
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- Tooth infection may cause Ludwig's angina.
- Empty nose syndrome in over resection of nasal turbinates.
- Temporal bone fractures may produce facial paralysis.
- Post tonsillectomy patient has a bleeding episode 7 days after operation.
- Painless unprovoked epistaxis in Juvenile nasopharyngeal angiofibroma.
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- Choose the correct option for each of the following:
10x1
- A carpenter (exposed to hard wood dust) was diagnosed with Sino nasal carcinoma and planned for surgical resection. Which of the following histological variant would be most likely in this case?
- Squamous cell carcinoma
- Melanoma
- Anaplastic carcinoma
- Adenocarcinoma
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- The commonest complication of acute mastoiditis is:
- Facial paresis
- Labyrinthitis
- Meningitis
- Subperiosteal abscess
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- A 38 year old male patient presented with decreased hearing for the last 5 years. On tuning fork test, Rinne negative on right side and positive on left side, Weber is lateralized to right ear. The patient most likely has
- Right sensory neural hearing loss
- Right conductive hearing loss
- Left sensory neural hearing loss
- Left conductive hearing loss
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- Medial surface of the tympanic membrane is supplied by:
- Jacobson's nerve
- Arnold's nerve
- Auriculo-temporal nerve
- Greater auricular nerve
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- The floor of the sphenoid sinus is related to:
- Optic nerve
- Internal carotid artery
- Vidian nerve
- Pituitary gland
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- A woman has brought her 6 year old kid with complaint of retained cotton in right ear. Which of these may not be used to remove the same?
- Alligator microforceps
- Ear foreign body hook
- Syringing
- Suction under microscope
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- During stapedotomy operation, an opening made in the footplate of stapes started leaking. Which of the following is true about this fluid?
- Secreted from stria vascularis
- Resembles extracellular fluid
- Fills Scala media
- Rich in potassium ions
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- A patient presented with head and face trauma after an alleged RTA with initial epistaxis followed by discharge of clear fluid from nose for last 3 days. This discharge is most commonly due to fracture of
- Sphenoid bone
- Ethmoid bone
- Frontal bone
- Nasal bone
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- Nasolabial cyst should be treated by
- Anti-secretory medications
- Incision and drainage
- Laser ablation
- Excision
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- Thornwaldt's abscess is seen in
- Ludwig's angina
- Pharyngeal bursitis
- Lateral sinus thrombosis
- Quinsy
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- A carpenter (exposed to hard wood dust) was diagnosed with Sino nasal carcinoma and planned for surgical resection. Which of the following histological variant would be most likely in this case?
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