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Verified solutions and explanations for ent exam 3. It covers a range of topics related to ear, nose, and throat anatomy, procedures, and conditions. Multiple-choice questions with correct answers and explanations, making it a valuable resource for students studying ent.
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At .what .age .is .a .cochlear .implant .contraindicated .in .children? .- .CORRECT .ANSWER-under. 2 .years .old
The .__________ .transmits .the .vibrations .of .the .tympanic .membrane .(TM) .and .the .other .ossicles .to .the .inner .ear .via .the .oval .window. .- .CORRECT .ANSWER- stapes
During .a .tracheostomy, .the .________ .is .kept .with .the .patient .in .his .or .her .room. .- .CORRECT .ANSWER-obturator
What .are .kept .with .the .patient .at .all .times .postoperatively .to .allow .for .immediate .access .to .the .mouth .in .the .event .of .an .airway .emergency .after .an .MMF? .- .CORRECT .ANSWER-Wire .cutters
A ._______ .suction .device .is .used .to .remove .the .morcellated .tissue. .- .CORRECT .ANSWER-#12 .Frazier
Myringoplasty .is .performed .to .close .a .small, .non-healing .hole .in .the ._____________. .- .CORRECT .ANSWER-TM
The .thyroid .gland .is .located .in .the .mid-neck .and .overlies .the .trachea .below .the .larynx, .has .two .lobes .which .are .connected .by .a .central .band .of .thyroid .tissue .called .the ._______________. .- .CORRECT .ANSWER-isthmus
The .primary .reason .for .performing .an .adenoidectomy .are________ .infection .and .obstruction .caused .by .hypertrophy .of .the .tissue. .- .CORRECT .ANSWER- chronic
In .positioning .the .patient .supine, .what .other .special .equipment .is .utilized .to .stablize .the .head .and .prevent .pressure .on .the .opposite .ear, .as .per .surgeon's .preference .card? .- .CORRECT .ANSWER-doughnut .headrest
The .middle .ear .extends .from .the .TM .to .the .medial .wall .of .the .middle .ear .cleft. .It .includes .the .tympanic .membrane(TM), .________,(The .correct .order) .- .CORRECT .ANSWER-malleus, .incus, .stapes
This .dressing .is .prepackaged, .composed .of .gauze .sponges .with .straps .to .secure .the .dressing .in .place .is .called .- .CORRECT .ANSWER-Glasscock .dressing
Procedures .involving .the .__________ .are .performed .primarily .by .an .oral- maxillofacial .surgeon. .- .CORRECT .ANSWER-teeth
The .face .is .divided .into .which .of .the .following .three .parts? .- .CORRECT .ANSWER-Upper .face, .midface, .and .lower .face
Facial .fractures .are .prepped .with .Betadine .scrub .and .paint. .The .entire .face .is .prepped, .from .the .hairline .to .the ._____________. .- .CORRECT .ANSWER-sternal .notch
What .type .of .fractures .are .caused .by .high .speed .blunt .force .to .the .globe? .- .CORRECT .ANSWER-Orbital .floor .fracture
_________________ .are .implanted .to .realign .dentition .of .the .mandible .and .midface .- .CORRECT .ANSWER-Arch .bars
Complications .of .________________ .include .extrusion .of .the .globe .into .the .nasal .sinus .and .entrapment .of .the .eye .muscles. .- .CORRECT .ANSWER-orbital .floor .fractures
Select .the .correct .name .and .description .- .CORRECT .ANSWER-Le .Fort .lll .-The .entire .facial .bone .mass .is .separated .from .the .frontal .bone .through .the .zygoma, .nasoethmoid, .and .nasofrontal .bone .junctions.
Select .the .correct .answer .and .description .- .CORRECT .ANSWER-Le .Fort .II — pyramidal .fracture .of .the .maxilla. .The .fracture .may .traverse .the .nose .through .the .nasal .cartilage .or .bone. .It .can .also .separate .the .zygoma .from .the .maxilla.
As .per .the .text .book, .Arch .bars .are .wired .to .the .teeth .with .what .number .gauge .wire .sutures? .- .CORRECT .ANSWER-24 .or. 26 .gauge
__________________ .is .characterized .by .persistent .pain .and .is .usually .associated .with .stress-related .muscle .tension .and .grinding .of .the .teeth .(bruxism), .malocclusion, .trauma, .or .arthritis. .- .CORRECT .ANSWER- Temporomandibular .joint .(TMJ) .disease
___________________ .focuses .on .reconstruction .and .repairs .of .the .facial .bones .and .may .include .structures .of .the .oral .cavity. .- .CORRECT .ANSWER-Oral- maxillofacial .surgery
Before .repair .of .frontal .sinus .fractures, .the .sinus .mucosa .must .be .removed .and .the .duct .occluded. .The .sinus .is .then .often .filled .with .a .___________. .- .CORRECT .ANSWER-fat .graft
_________________ .dictate(s) .that .wires .on .arch .bars .be .tightened .in .a .clockwise .fashion .so .that .any .other .surgeon .knows .to .remove .them .in .a .counter-clockwise .direction. .- .CORRECT .ANSWER-Standard .protocol
The .submandibular .gland .may .be .removed .because .of .____________________. .- .CORRECT .ANSWER-chronic .infection .(bacterial .or .viral), .stone .formation, .or .neoplasm .(benign .or .malignant
Medications .that .are .utilized .in .head .and .neck .surgery .are .local .anesthetics .and .__________ .agents .- .CORRECT .ANSWER-hemostatic