Patho ENT

Mastoidectomy: is used to treat mastoiditis which is a complecation of untreated acute otitis interna

False

The surgical removal of mastoid cells is known as a/an ____________________. This procedure is performed in this area to treat an infection that cannot be controlled with antibiotics.

mastoidectomy

A/An ____________________ is the surgical removal of part of the stapes and its replacement with a metal or plastic prosthesis.

stapedectomy

------- is a term describes the concavity on the tympanic membrane where the malleus is attached.

umbo

-----------: a common tumor that surrounds eighth cranial nerve; usually benign but may be recurrent

acoustic neuroma

--------- :Cyst of infected skin cells within middle ear that erodes the cavity and ossicles

cholesteatoma

The medical term for the substance commonly known as earwax is ____________________.

cerumen

The surgical removal of the stapes of the middle ear is a/an ____________________.

stapedectomy

Snail-shaped, spirally wound tube in the inner ear:

Cochlea

Most common hemostatic agent used in Otorhinolaryngology is Gelfoam and is mixed with epinephrine.

True

Myring/o means:

Tympanic membrane

Earwax is known as ________.

cerumen

Myringoplasty is performed to close a small nonhealing hole in the _____________.

tympanic membrane

A cochlear implant is used to transmit external sound directly into the _______________.

eighth cranial nerve

The accumulation of fluid in the middle ear, if left untreated, may cause ________.

mastoiditis

What is a cholesteatoma?

benign cyst in the mastoid cavity

Otosclerosis is the term used to describe ____.

fixation of the stapes

Which of the following is not a normal feature of the tympanic membrane?

convex

The footplate of the stapes rests upon the ____.

oval window

The stapes vibrates the fluid inside the --------- of the inner ear.

oval window

This Pictures shows

Cochlear Implant

The _______ contains mechanoreceptors that convert sound waves to nerve impulses.

inner ear

Which term means fusing together of the bones of the middle ear resulting in a conductive hearing loss?

otosclerosis

A chronic disease of the inner ear marked by a recurring syndrome of vertigo, tinnitus, progressive hearing loss, and a sensation of pressure in the ear is called

Ménière's disease.

Davis and McIvor are names of which type of instrument?

mouth gags

Colorado needle tip is loaded on :

ESU

in Caldwell-Luc procedure --------------- is used to enlarge the opening in the maxilla bone

Kerrison ronjeur

The ________ is used to suction the irrigation and wound fluids or debris during otological procedures.

Frazier

If acute otitis media is left untreated, it may lead to the condition known as ____.

mastoiditis

Walters, Caldwell, lateral, and submental radiographic views are used to establish diagnosis for which anatomical area?

sinus cavities

Which statement is correct concerning oral procedures?

Oral procedures are not considered sterile; use the best technique possible.

A/An ________ is typically done for cosmetic reasons.

rhinoplasty

This picture shows Cushing elevator.

False

What is a cholesteatoma?

benign cyst in the mastoid cavity

Cholesteatoma:It is a benign tumor of the middle ear

True

The portion of the jaw that surrounds and supports the tooth is the ____.

alveolar process

Which of the following involves the highest portion of the midface and presents the most extensive damage?

Le Fort III

Cochlear implants are contraindicated in children under the age of --------, A cochlear implant has ---components.

2 years , two

The Caldwell-Luc procedure is performed to remove diseased portions of the antral wall, evacuate the sinus contents, and establish drainage through the mouth.

False

Uncontrolled nasal hemorrhage may require the ligation of External Maxillary artery.

False

What is the name of the structure that divides the two chambers of the nasal cavity?

septum

____ is injected into the joint space to distend the capsule during a TMJ arthroscopy.

Lactated Ringer’s

Which surgical procedure would be performed for excision of a cholesteatoma?

mastoidectomy

What is the name of the narrow, double-angle retractor frequently used in oral procedures?

Minnesota

Another name for the malar bone is ____.

zygomatic

________ is performed to create a permanent opening in the tear duct for the drainage of tears.

Dacryocystorhinostomy

Turbinectomy or Turbinate Reduction nasal airflow Performed to ---------

improve nasal airflow

Otosclerosis is the term used to describe ____.

fixation of the stapes

Which of the following statements regarding arch bars is CORRECT?

They are thin, malleable bars with hooks facing up for maxilla and down for mandible.

Which tonsils are removed during the procedure called adenoidectomy?

pharyngeal

Baron, Frazier, House, and Rosen are names of which type of instrument?

suction

During Mastoidectomy the surgeon places the---------and then the -------is placed over it.

fascia graft , skin graft

Which procedure is performed for removal of impacted wisdom teeth?

odontectomy

What is the term that describes the side of teeth closest to the cheek?

buccal

the Paranasal sinuses include all of the following EXCEPT:

Zygomatic.

Myringoplasty is performed to close a small nonhealing hole in the _____________.

tympanic membrane

Which part of the tympanic membrane is fibrous, largest, and where drainage tubes are inserted?

pars tensa

Which bone contributes to the posterior and inferior portion of the nasal septum?

vomer

Before repair of frontal sinus fractures, the sinus mucosa must be removed and the duct occluded. The sinus is then often filled with a ___________.

fat graft

Name the three sections of the pharynx.

nasopharynx, oropharynx, laryngopharynx

Glasscock dressing is used after ----------procedure

Ear

Crescent-shaped cartilage found in the TMJ and knee joints is the ____.

meniscus

What can be done to treat an intranasal dural tear?

cover with fat, fascia, or muscle graft

Which structure is often blocked with stones in the parotid gland, possibly necessitating surgical removal of the gland?

Steno’s duct

Why is nitrous oxide NOT used during reconstructive ear surgery?

It expands the middle ear.

most common Epistaxis occur in -------

Kiesselbach’s plexus

Which term is commonly referred to as the throat?

pharynx

Which of the following is the MOST commonly used autograft in otologic procedures?

temporalis fascia

Le Fort ____ is a horizontal fracture of the maxilla that causes the hard palate and alveolar process to become separated from the remainder of the maxilla. The fracture extends into the lower nasal septum, lateral maxillary sinus, and palatine bones.

I

Why is Gelfoam used in ENT surgical procedures?

achieve hemostasis

Uncontrolled nasal hemorrhage may require the ligation of ---------

Internal Maxillary artery

Which procedure is performed for treatment of sleep apnea?

UPPP

A rubber wedge placed between the upper and lower teeth of the unaffected side to maintain the patient’s mouth in an open position is called a(n) ____.

mouth prop

Which of the following procedures would require use of an operating microscope?

stapedectomy

In the Le Fort _____ fracture there is a separation of all the facial bones from their cranial base. It includes fracture of the zygoma, maxilla, and nasal bones. The fracture line extends through the ethmoid bone and bony orbit with severe facial flattening and swelling.

III

Which instrument is routinely used in ear procedures to pass a prothesis or a graft?

Alligator

Ménière's Disease :Chronic disease of the------

inner ear

the throat pack is moistened , 4x4 or raytecs. inserted in the throat prior to maxillofacial surgery to reduce risk of aspiration and preventing tooth or bone fragments from entering the throat, which instrument is Used to place the throat pack:

McGill Forceps

Which tonsils are removed during the procedure called tonsillectomy?

palatine

What is the term for bony overgrowth of the stapes?

otosclerosis

The purpose of arch bars is to stabilize the ____ bone(s)?

maxillary

Pectoralis Myocutaneous (PMC) and Deltopectoral (DP) :

Flaps tissue are created to provide coverage for soft tissue defect

The ________ transmits the vibrations of the tympanic membrane and the other ossicles to the inner ear via the oval window.

stapes

What are the Conchae (Turbinates)?

osseous ridges on the lateral walls of the nasal cavity

Which of the following is the MOST common type of midfacial fracture and is also known as a transmaxillary fracture?

Le Fort I

this picture shows

Ballenger swivel knife

What is the name of the long, thin, cupped, pistol-grip type handled forceps used in many nasal procedures?

Takahashi

How many craniofacial bones make up the orbit?

seven

The inner Ear is surrounded by ---------

Labyrinth bone

Care must be taken when preauricular and submandibular incisions are made to protect this nerve :

VII Facial . N

this picture shows

Knight scissors

LeFort II and III fractures can also be referred to as ____ fractures.

panfacial

Cholesteatoma

Cyst of infected skin cells within middle ear that erodes the cavity and ossicles

What structure attaches the tongue to the floor of the buccal cavity?

lingual frenulum

The Le Fort ______ fracture is pyramidal. It extends from the nasal bone, to the frontal processes of the maxilla, lacrimal bones, and inferior orbital floor, and may extend into the orbital foramen. Inferiorly, it extends into the anterior maxillary sinus, and into the pterygoid plates.

II

What term describes the concavity on the tympanic membrane where the malleus is attached?

umbo

The name of the radical antrostomy procedure to provide adequate visualization is known as a(n) ____.

Caldwell-Luc

What structures are removed during UPPP?

tonsils, adenoids, uvula, portion of the soft palate

Cholesteatoma :bengin Cyst or tumor that fills the mastoid cavity this process can also damage the ossicles.

True

During a tracheostomy, the ________ is sent with the patient to his or her room.

obturator