Dizzy dizzy

What are the type of semicircular canals that are present in the inner ear?

• Posterior

• Inferior

• Lateral

• Superior

What otolith organs that are in charge of linear acceleration?

• saccule

• posterior semicircular canal

• utricle

• cochlea

The membranous labyrinth is filled with

• perilymph

• endolymph

• cerebellospinal fluid

• extracellular fluid

All the above are the features of peripheral vertigo except

• horizontal nystagmus

• not changed with optic fixation

• presence of latency

• multi directional nystagmus

In BPPV, which is the most frequently affected semicircular canal?

• inferior

• superior

• posterior

• lateral

A patient came with vertigo lasting for few seconds and triggered by position. What is the likely diagnosis of this patient?

• Benign paroxysmal positional vertigo

• vestibular neuritis

• Meniere's Disease

• Vestibulopathy

A patient came with vertigo lasting hours. He has no hearing loss. About 2 weeks ago, he had a history of sore throat and running nose. What is the likely cause of vertigo?

• Vestibulopathy

• Meniere's Disease

• Benign Paroxysmal Positional Vertigo

• Vestibular neuritis

Which of the examinations below showed peripheral cause of vertigo?

• Positive head thrust test

• positive cerebellar sign

• positive Dix Hallpike manuever

• positive oculomotor test