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Cauliflower ear is due to what? - (Answer)Repetitive or blunt trauma to the pinna
Cauliflower ear is described as: - (Answer)chronic auricular hematoma
What is a laceration of the outer ear? - (Answer)Breaks through the epidermis and the dermis
Why must exposed cartilage be closed immediately? - (Answer)Prevent infection, erosive
chondritis, and necrosis
If the cartilage is also lacerated along with the epidermis and dermis, who should you refer this
patient to? - (Answer)Plastic Surgery
Local anesthetic is _____ epinephrine - (Answer)without
An auricular field block is ___________ epinephrine - (Answer)with
What is a cerumen impaction? - (Answer)buildup of ear wax causing occlusion of the ear canal
,Cerumen impaction is most commonly caused by ? - (Answer)Q-Tips
Cerumen impactions can result in what type of hearing loss? - (Answer)conductive
What are the different methods of removal of a cerumen impaction? - (Answer)-Saline irrigation
-Suction
-Manually (loop or alligator forceps)
What is something you can do to loosen hard wax prior to removal? - (Answer)drop of mineral
oil or debrox
What are some examples of foreign bodies that could be inside the ear? - (Answer)beads, nuts,
popcorn kernels, insects
Why do we not want to irrigate a foreign body with saline or acetone if you suspect it to be a
button batter? - (Answer)the membrane of the battery will bream down and release acid which
can cause acid burns and break down tissue
,How would we treat a foreign body if we notice evidence of a subsequent infection (redness,
swelling, pain, drainage)? - (Answer)otic antibiotic drops
What is otitis externa/swimmer's ear? - (Answer)infection of the outer ear and/or ear canal
What are some risk factors for otitis externa? - (Answer)-chronic moisture
-mechanical trauma
-immunocompromised
-diabetes
Which organisms are responsible for causing otitis externa? - (Answer)-Pseudomonas aeruginosa
-Staphylococcus epidermidis
-Staphylococcus aureus
-Fungus
What is the most common cause for otitis externa? - (Answer)Pseudomonas aeruginosa
What are some signs/symptoms of otitis externa? - (Answer)pain, erythema, edema to external
ear, purulent drainage, conductive hearing loss
, Which type of hearing loss can be associated by otitis externa? - (Answer)conductive
If you are suspicious of otitis externa, what might you notice on your ENT exam when palpating
the auricle? - (Answer)Painful to pull on pinna or push on tragus
What would you see on an otoscopic exam in a patient with otitis externa? - (Answer)erythema,
edema, drainage, and limited or no visualization of the TM
How is otitis externa treated? - (Answer)- Gently remove drainage or debris with suction
- Lifestyle Modifications
- Otic antibiotics (4-5 drops3-4x a day)
Why could we use an aminoglycoside to treat otitis externa? - (Answer)treats staph
Why would a fluoroquinolone be appropriate for treatment of otitis externa? - (Answer)Treats
Pseudomonas
GRADED EXPERT SOLUTIONS| 2026 LATEST UPDATED | GET A+
Cauliflower ear is due to what? - (Answer)Repetitive or blunt trauma to the pinna
Cauliflower ear is described as: - (Answer)chronic auricular hematoma
What is a laceration of the outer ear? - (Answer)Breaks through the epidermis and the dermis
Why must exposed cartilage be closed immediately? - (Answer)Prevent infection, erosive
chondritis, and necrosis
If the cartilage is also lacerated along with the epidermis and dermis, who should you refer this
patient to? - (Answer)Plastic Surgery
Local anesthetic is _____ epinephrine - (Answer)without
An auricular field block is ___________ epinephrine - (Answer)with
What is a cerumen impaction? - (Answer)buildup of ear wax causing occlusion of the ear canal
,Cerumen impaction is most commonly caused by ? - (Answer)Q-Tips
Cerumen impactions can result in what type of hearing loss? - (Answer)conductive
What are the different methods of removal of a cerumen impaction? - (Answer)-Saline irrigation
-Suction
-Manually (loop or alligator forceps)
What is something you can do to loosen hard wax prior to removal? - (Answer)drop of mineral
oil or debrox
What are some examples of foreign bodies that could be inside the ear? - (Answer)beads, nuts,
popcorn kernels, insects
Why do we not want to irrigate a foreign body with saline or acetone if you suspect it to be a
button batter? - (Answer)the membrane of the battery will bream down and release acid which
can cause acid burns and break down tissue
,How would we treat a foreign body if we notice evidence of a subsequent infection (redness,
swelling, pain, drainage)? - (Answer)otic antibiotic drops
What is otitis externa/swimmer's ear? - (Answer)infection of the outer ear and/or ear canal
What are some risk factors for otitis externa? - (Answer)-chronic moisture
-mechanical trauma
-immunocompromised
-diabetes
Which organisms are responsible for causing otitis externa? - (Answer)-Pseudomonas aeruginosa
-Staphylococcus epidermidis
-Staphylococcus aureus
-Fungus
What is the most common cause for otitis externa? - (Answer)Pseudomonas aeruginosa
What are some signs/symptoms of otitis externa? - (Answer)pain, erythema, edema to external
ear, purulent drainage, conductive hearing loss
, Which type of hearing loss can be associated by otitis externa? - (Answer)conductive
If you are suspicious of otitis externa, what might you notice on your ENT exam when palpating
the auricle? - (Answer)Painful to pull on pinna or push on tragus
What would you see on an otoscopic exam in a patient with otitis externa? - (Answer)erythema,
edema, drainage, and limited or no visualization of the TM
How is otitis externa treated? - (Answer)- Gently remove drainage or debris with suction
- Lifestyle Modifications
- Otic antibiotics (4-5 drops3-4x a day)
Why could we use an aminoglycoside to treat otitis externa? - (Answer)treats staph
Why would a fluoroquinolone be appropriate for treatment of otitis externa? - (Answer)Treats
Pseudomonas
