EENT Flashcards
nasal discharge, sneezing, sore throat, fatigue, fever past few days
viral URI
throat pain, fever, pharynx erythema and exudate
pharyngitis
tx for viral uri
Symptoms persist in 7-9 days Fluids and rest Decongestants Acetaminophen NSAIDs
tx for pharyngitis
Penicillin
Amoxicillin
If PCN allergy: cefadroxil, azithromycin, keflex
Fever, weakness, sore throat, lymphadenopathy, tough grey exudate, bull neck
diptheria
subglottic inflammation
stridor
lateral neck radiographs with “steeple sign”
Croup
tx for croup
Supportive
Supplemental oxygen
Nebulized epi to dec subglottic inflammation
Systemic steroids
Difficulty swallowing Fever Drooling Foul breath unilat cervical adenopathy hot potato voice
Peritonsillar Abscess (Quinsy)
Tx for peritonsillar abscess
Amoxicillin
Clindamycin
I and D at ENT
Respiratory distress Stridor Visualize red epiglottis fever dysphagia dysphonia sore throat
Epiglottitis
Tx for epiglottitis
Maintain airway
Ampicillin
Hoarseness Inflammation of larynx
laryngitis
tx of laryngitis
Rest and hydration
vesicles around mouth
herpes simplex
tx of herpes
acyclovir
3 yo child vesicles all over hands, feet and mouth
Herpangina (Hand, foot and mouth disease)
Tx of herpangina
symptomatic
mouth pain with white curd like plaques that bleed when scraped
oral candidiasis
Tx of oral candidiasis
Topical: nystatin or clotrimazole
Oral: fluconazole
acute pain, swelling and erythema near gland esp with meals
dysphagia, fever, chills
Sialolithiasis
TX of Sialolithiasis
Hydrate: lemon candy, warm compress
Abx: dicloxacillin, amoxicillin
Pain medication
Possible I and D if not better
small round painful yellow/white ulcer with erythamatous halo
Apthous Stomatitis Minor
Tx of Apthous Stomatitis Minor
Lasts 10-14 days and heals without scarring
can use topical analgesics
large ulcer >1 cm, usually multiple lesions
Apthous Stomatitis Major
Tx of Apthous Stomatitis Major
Lasts 2-6 weeks
Heals with scarring
lots of vesicle lesions 1-3 mm ulcer
Herpetiform Aphthous Stomatitis
Tx of Herpetiform Aphthous Stomatitis
Heals in 7-10 days
Lesions extend from vermillion border to lips and perioral area
vesicles on tonsils and posterior pharynx
Oral Herpes Simplex Virus
Tx Oral Herpes Simplex Virus
Primary tx: supportive with lidocaine, oral NSAIDs
Antivirals: acyclovir, valacyclovir, famvir
NO corticosteroids
Topical: denavir
Lacy, wickham striae lesions
Oral Lichen Planus
Tx Oral Lichen Planus
Bx gingiva for definitive dx
No cure: optimize oral hygine
Topical corticosteroids: clobtasol and betamethasone propinate
Unilateral Lacy, wickham striae lesions
Oral Lichen Drug Reactions (OLDR)
painless white patchy lesion in mouth that cannot be scraped off
Leukoplakia (precancer)
Tx of Leukoplakia
Dx with bx
Smoking cessation
Excision
erythematous asymptomatic macule or plaque in mouth
Soft velvety texture
Erythroplakia
Tx of Erythroplakia
Bx for dx
Excise
Recurrence is common
eye with purulent discharge, crusting, no visual changes
Bacterial Conjunctivitis
tx Bacterial Conjunctivitis
Topical ABX-TMP/polymixin B drops AM, erythromycin ointment at night
Refer to opth if GC or chlamydia and give ceftriaxone and azithromycin
watery discharge, some morning crusting, tearing, erythema
viral conjunctivitis
tx viral conjunctivitis
supportive
dendritic lesions and branching seen with fluorescein staining
Herpes Simplex Keratitis
Tx Herpes Simplex Keratitis
acyclovir
pain, photophobia, reduced vision, tearing, conjunctival erythema, hazy cornea
Bacterial Keratitis
Tx Bacterial Keratitis
fluroquinolone drops
herpes lesion on tip of nose
Herpes Zoster Opthalmicus
decreased vision, pain with ocular mvt, proptosis
Orbital cellulitis
Tx Orbital cellulitis
IV ABX vancomycin, clindamycin, ampicillin) and close monitiring
eyelid inflammation
Dacryoadenitis
Tx Dacryoadenitis
Steroids
Chronic is less responsive to steroids because more fibrosis
Lacrimal sac distended and erythmatous with discharge and tenderness, tearing, redness to medial canthal, edema
Dacryocystitis
Tx of Dacryocystitis
I and D
If non-tender and no discharge can massage (infants)/irrigate (adults)
Dry Red Irritated Burns Gritty Blurry vision then goes back to normal
Keratoconjunctivitis Sicca (Dry Eye)
Tx Keratoconjunctivitis Sicca (Dry Eye)
blink more, avoid AC/hear, humidifier, moisture chamber, artificial tears, Restasis
cobblestone mucosa, itchy, red, tearing, redness, stringy discharge
allergic conjunctivitis
Tx allergic conjunctivitis
don’t rub eyes
cool compress
artificial tears
topical antihistamines- olopatadine
gradual onset
central vision loss
Age Related Macular Degeneration (AMD)
Tx Age Related Macular Degeneration (AMD)
Refer to opthalmology Amsler Grid Stop smoking Vitamins-zinc, C, E VEGF inhibitors
Eye pain Redness Multicolored halo Diminished peripheral vision Headache Previous ocular disease
Open Angle Glaucoma
gradual decrease in vision
Glare
Second sight-improving vision
Cataracts
Tx Cataracts
Surgery-lens extraction
Tx Open Angle Glaucoma
acetazolamide
timolol
carbachol
Cotton wool spots
Dot and blot
Hard exudates
Diabetic Retinopathy
AV nicking
Copper wire
Arterial narrowing
Hard exudates
HTN retionpathy
crusting at eyelashes, scaling, eyelid flaking
Blepharitis
tx Blepharitis
hygiene rte
azithromycin, erythromycin or bacitracin
painless rubbery nodule on eyelid
Chalazion
Tx Chalazion
Lid hygiene routine
Often heal on own
If it doesn’t go away- intralesional steroids
Painful
Inflamed eyelid lesion
Hordeloum
Tx Hordeloum
warm compress, erythromycin and bacitracin, I and D
older pt with lashes turned inward
entropion
Tx entropion
surgical correction
older pt with irritated red eye and eyelid sagging
Ectropian
tx Ectropian
surgical correction
Soft yellow plaques
Xanthelasma
fever, otalgia, CHL
possible relief followed by drainage
Acute Otitis Media (AOM)
Tx Acute Otitis Media (AOM)
acetaminophin for pain
ibuprofen for inflam
amoxicillin
gold standard to dx AOM
pneumatic otoscopy
erythema and swelling over mastoid process
Mastoiditis
Mastoiditis tx
IV abx (ceftriaxone) and middle ear and mastoid drainage
blister on TM
Bullous Myringitis
perforated TM, persistent purulent otorrhea, otalgia, CHL
Chronic Otitis Media
tx for hematoma of pinna
Prompt drainage and pressure dressing (48 hrs)
If not tx cauliflower ear deformity is permanent
Abx prophylaxis
swimmer ear pain pruitus auricular discharge pain on tragus
Otits Externa
Otits Externa tx
dry ear
cipro topical
rapid pressure change, inability to equalize pressure, fullness in ear
Barotrauma
tx Barotrauma
Open eustachian tube
Antihistamines
Decongestants
Tinnitus
Machinery-like noise
Pulsing sounds in both ears
middle ear hematoma
tx middle ear hematoma
watchful waiting
unilat hearing loss and unilat tinnitus
unilat SNHL
Acoustic Neuroma
bony growths on TM, swam in cold water as a child
Exostoses (many)/Osteomas (one)
progressive CHL, tinnitus
Otosclerosis
Otosclerosis tx
stapedectomy with prosthesis
Tx for BPPV
eppley manuever
episodic vertigo lasting 1-8 hrs, horizontal nystagmus, N/V
meniere’s disease
tx meniere’s disease
Salt/caffeine restriction Benzodiazepines (acute phase) Diuretics- Triamterene/HCTZ Oral steroids- if acute Intratympanic steroid injections
viral URI
N/V
violent vertigo
Vestibular Neuritis/Labyrinthitis
tx Vestibular Neuritis/Labyrinthitis
Steroids
benzodiazepines
meclizine
Vestibular rehab
Purulent yellow-green nasal discharge Facial pain over sinus Nasal obstruction Acute onset of sx (1-4 wk) Cough, maliase, fever, headache
Acute Sinusitis
Acute Sinusitis tx
NSAIDS
Decongestants
antihistamines
sinusitus sx >12 wks diagnosis and treatment
chronic sinusitus
tx: IV amphotericin B, augmentin, prednisone
Clear rhinorrhea Sneezing Itching Tearing Eye irritation Pruitis
Allergic Rhinitis
Allergic Rhinitis tx
Avoidance of allergen
Antihistamines: loratadine
unilat nasal discharge with foul odor
nasal foreign body