MANSA BAW 2021

What is the function of the ears other than to hear?

• Balance

• Think

• Smell

• See

Which parts in the ear that function as a balance organ

• Tympanic membrane and ossicles

• Ossicles and semicircular canal

• Semicircular canal and otoliths

• Otoliths and oval window

The semicircular canal organs allow us to sense the direction and speed of _______________ acceleration.

• Linear

• Angular

• Both

The otolith organs allow us to sense the direction and speed of _______________ acceleration.

• Linear

• Angular

• Both

Condition in which the eyes make repetitive, uncontrolled movements is called

• Vertigo

• Nausea

• Farsightedness

• Nystagmus

Peripheral sensory apparatus consists of

• Bony labyrinth

• Membranous labyrinth

• Hair cells

• Vascular supply

• All above

Hair cells consists of Kinocillium and stereocillia. Which one is the longest?

• Kinocillium

• Stereocillia

• Both have the same length

Saccule detect which plane?

• Horizontal

• Vertical

• Angular

Utricle detect which plane?

• Vertical

• Horizontal

• Angular

Endolymphatic hydrops is ______________

• BPPV

• Labyrinthitis

• Vestibular Neuronitis

• Meniere's Disease