Ear & Temporal bone

The medial wall of the middle ear cavity is connected to the

• External ear cavity

• Nasopharynx

• 
  Internal ear cavity

• Eye orbit

Answer explanation

The medial wall of the middle ear is connected to the inner ear

The oval window is attached to which ear ossicle?

• Malleus

• Incus

• Stapes

Answer explanation

Sound transmission exits cochlea via the oval window

• TRUE

• FALSE

Answer explanation

The promontory on the medial wall of middle ear cavity is an impression formed by the

• Semicircular canal

• Vestibular complex

• Cochlea

Answer explanation

The facial nerve supplies which muscle in the ear

• Stapedius

• Tensor tympani

Answer explanation

The pharyngotympanic tube is shorter and straighter in childhood

• TRUE

• FALSE

Answer explanation

Tensor tympani is attached to which ossicle

• Malleus

• Incus

• Stapes

Answer explanation

The chorda tympani nerve is a branch of

• Trigeminal nerve

• Facial nerve

• Glossopharyngeal nerve

• Vagus nerve

Answer explanation

The mastoid antrum is located at which wall of the middle ear cavity

• Anterior

• Posterior

• Lateral

• Medial

Answer explanation

Which ossicle is attached to the stapedius muscle tendon

• Malleus

• Incus

• Stapes