NBC-HIS Exam | Verified Exam Questions and Answers | Latest Updated
Study Material 2026
Question:
Monomeric Spots
Answer:
looks somewhat like a hole. The
Question:
membrane of the eardrum is one layer in thickness after
a hole has healed.
Cholesteatoma
Answer:
is an abnormal, noncancerous skin growth that
can develop in the middle section of your ear, behind the eardrum. It may be a birth defect, but
it's most commonly caused by repeated middle ear infections
Question:
Tympanosclerosis
Answer:
is the medical term for scarring of the ear
drum. Scarring occurs after the ear drum is injured or after surgery. Commonly a small white
area can be seen after a person has had middle ear ventilation tubes.
Question:
middle ear
Answer:
provides the mechanical link with 3 small bones and
2 muscles. acts as transducer
Question:
middle ear bones
Answer:
hammer (malleus) anvil (incus) stirrup (stapes)
, Question:
otitis media
Answer:
infection in middle ear. may be caused from cold or
respiratory infection. Eustachian tube doesn't drain properly. TM may appears to be bright red
Question:
Middle Ear Effusion
Answer:
buildup of fluid behind the eardrum. may
see visible bubbles
Question:
barotrauma
Answer:
extreme pressure change in middle ear during flying
or diving. may see fluid line or bubbles
Question:
otosclerosis
Answer:
disease that causes spongy bone growth around the
stapes and oval window. as a results the footplate of stapes become fixed and cause hearing loss
with tinnitus. higher in WOMEN over 35 in Caucasians. tends to run in families and pregnancy's
can trigger onset of otosclerosis.
Question:
otosclerosis treatment
Answer:
-stapedectomy and insert prosthesis
(stapedotomy)
Question:
-hearing aid
ossicular discontinuity
Study Material 2026
Question:
Monomeric Spots
Answer:
looks somewhat like a hole. The
Question:
membrane of the eardrum is one layer in thickness after
a hole has healed.
Cholesteatoma
Answer:
is an abnormal, noncancerous skin growth that
can develop in the middle section of your ear, behind the eardrum. It may be a birth defect, but
it's most commonly caused by repeated middle ear infections
Question:
Tympanosclerosis
Answer:
is the medical term for scarring of the ear
drum. Scarring occurs after the ear drum is injured or after surgery. Commonly a small white
area can be seen after a person has had middle ear ventilation tubes.
Question:
middle ear
Answer:
provides the mechanical link with 3 small bones and
2 muscles. acts as transducer
Question:
middle ear bones
Answer:
hammer (malleus) anvil (incus) stirrup (stapes)
, Question:
otitis media
Answer:
infection in middle ear. may be caused from cold or
respiratory infection. Eustachian tube doesn't drain properly. TM may appears to be bright red
Question:
Middle Ear Effusion
Answer:
buildup of fluid behind the eardrum. may
see visible bubbles
Question:
barotrauma
Answer:
extreme pressure change in middle ear during flying
or diving. may see fluid line or bubbles
Question:
otosclerosis
Answer:
disease that causes spongy bone growth around the
stapes and oval window. as a results the footplate of stapes become fixed and cause hearing loss
with tinnitus. higher in WOMEN over 35 in Caucasians. tends to run in families and pregnancy's
can trigger onset of otosclerosis.
Question:
otosclerosis treatment
Answer:
-stapedectomy and insert prosthesis
(stapedotomy)
Question:
-hearing aid
ossicular discontinuity
