Question 1

Which structure of the ear is primarily responsible for transmitting sound vibrations from the external environment to the ossicles?

Accepted Answer

Tympanic membrane

Question 2

A patient presents with dizziness and is diagnosed with inflammation of the labyrinth. What is the correct medical term for this condition?

Accepted Answer

Labyrinthitis

Question 3

Which combining form means 'ear' and can be used to build terms related to ear diseases?

Accepted Answer

ot/o

Question 4

A patient is experiencing hearing loss due to age. What is the correct term for this condition?

Accepted Answer

Presbycusis

Question 5

Which surgical procedure involves the excision of the stapes to improve hearing?

Accepted Answer

Stapedectomy

Question 6

A physician specializing in the study and treatment of the ear is called a(n):

Accepted Answer

Otolaryngologist

Question 7

Which of the following best describes the function of the semicircular canals and vestibule?

Accepted Answer

Providing sensory input for balance

Question 8

A patient has a cystlike mass in the middle ear. What is the correct term for this diagnosis?

Accepted Answer

Cholesteatoma

Question 9

Which abbreviation refers to inflammation of the middle ear?

Accepted Answer

AOM

Question 10

A patient is scheduled for a myringoplasty. Which structure will be surgically repaired?

Accepted Answer

Tympanic membrane

Question 11

Which instrument is used to visually examine the ear?

Accepted Answer

Otoscope

Question 12

A patient complains of ringing in the ears. What is the medical term for this symptom?

Accepted Answer

Tinnitus

Question 13

Which combining form refers to the mastoid bone?

Accepted Answer

mastoid/o

Question 14

A patient is diagnosed with otopyorrhea. What does this term mean?

Accepted Answer

Pus from the ear

Question 15

Which structure connects the middle ear to the pharynx and helps equalize pressure?

Accepted Answer

Eustachian tube

Question 16

Which diagnostic procedure involves recording the electrical activity of the cochlea?

Accepted Answer

Electrocochleography

Question 17

A patient with otosclerosis is most likely to experience which of the following symptoms?

Accepted Answer

Hearing loss

Question 18

Which term means 'pertaining to the vestibule and cochlea'?

Accepted Answer

Vestibulocochlear

Question 19

A patient is referred to an audiologist. What is the primary focus of this specialist?

Accepted Answer

Hearing

Question 20

Which of the following best describes the pathway of sound from the external environment to the brain?

Accepted Answer

Auricle → external auditory canal → tympanic membrane → ossicles → cochlea → cochlear nerve

Medical Terminology: The Ear – Anatomy, Diseases, and Procedures

Study Guide - Practice Questions