Complications of Otitis Media MCQ Quiz | Ear (Otology)

Welcome to this specialized quiz on the Complications of Otitis Media, designed for MBBS students. This module is critical for understanding the potential severity and progression of a common ear infection. The following 25 multiple-choice questions will test your knowledge on both extracranial and intracranial complications, including their clinical presentation, pathophysiology, diagnosis, and management principles. This assessment will help you solidify your understanding of conditions like mastoiditis, labyrinthitis, meningitis, and brain abscesses originating from the middle ear. After submitting your answers, you will see your score and a detailed review of the correct responses. You can also download all the questions with their correct answers in a PDF format for future revision. Good luck!

1. A 10-year-old boy with a history of chronic suppurative otitis media (CSOM) presents with fever, headache, and a tender, boggy swelling behind the ear, pushing the pinna downwards and forwards. What is the most likely diagnosis?

2. Which of the following is the most common intracranial complication of otitis media?

3. Gradenigo’s syndrome is a classical triad involving petrositis. Which of the following is NOT a component of this triad?

4. A patient with CSOM develops high-spiking “picket fence” fever, headache, and neck stiffness. On examination, tenderness and edema are noted over the mastoid process along the posterior border. This finding is known as:

5. What is the most common route for the spread of infection from the middle ear to the temporal lobe of the brain?

6. A patient presents with acute otitis media followed by sudden onset of severe vertigo, nausea, vomiting, and sensorineural hearing loss. This clinical picture is most suggestive of:

7. A Bezold’s abscess is a collection of pus that has tracked from the mastoid tip into which anatomical space?

8. In a patient with facial nerve palsy secondary to acute otitis media, what is the initial management of choice?

9. What is the gold standard imaging modality for diagnosing lateral sinus thrombophlebitis?

10. Otitic hydrocephalus (benign intracranial hypertension) is thought to be caused by:

11. A cerebellar abscess secondary to otitis media typically presents with which of the following signs?

12. Which pathological entity in chronic suppurative otitis media is most commonly associated with bone erosion and the development of complications?

13. The abducens nerve (CN VI) is vulnerable in petrositis because it passes through which anatomical canal near the petrous apex?

14. Which of the following statements about serous (toxic) labyrinthitis is TRUE?

15. A Luc’s abscess is a subperiosteal abscess secondary to mastoiditis located where?

16. The most appropriate initial imaging study for a patient with suspected acute mastoiditis to assess for bony erosion and coalescence is:

17. CSF analysis in a patient with otogenic meningitis would most likely show:

18. A patient with a temporal lobe abscess secondary to otitis media may present with which neurological sign?

19. The facial nerve is most vulnerable to injury from inflammation or cholesteatoma in which segment?

20. What is the primary management for a large, well-encapsulated otogenic brain abscess?

21. The “empty delta” sign on a contrast-enhanced CT or MRI is characteristic of which complication?

22. Which of these is NOT considered a “preformed pathway” for the spread of infection from the middle ear?

23. In lateral sinus thrombophlebitis, septic emboli can travel to the lungs, causing which clinical manifestation?

24. A Citelli’s abscess is a deep neck abscess located in the:

25. A patient with headache, papilledema, and normal CSF composition but elevated opening pressure, following an ear infection, is characteristic of: