HEENT Flashcards
Ectropion and Entropion are v similar, but with ENtropion- worry about eyeball damage (corneal abrasion or ulcer)
Tx for both:
Eye drops vs Surgery
Dacryocystitis
inflection of lacrimal sac, NASAL/MEDIAL side of eye
Tx for Acute: Warm compress and BIG GUY ABX
-Clinda or Vanco + Ceftriaxone
Blepharitis- inflammation of eyelid margin, crusting, scaly, red-rimming
Assoc w: Down syndrome, Rosacea, Seborrheic dermatitis
Tx: Eyelid hygeine (warm compress, scrub, wash w baby shampoo)
Hordeolum aka
Stye
Hordeolum (stye) is caused by:
Staph Aureus
Hordeolum (stye) can be inside or outside of eyelid
Tx:
Warm compress
Most pop and drain spont within 2 days
If not gone in 2 days: IandD + Abx maybe
Chalazion- painless granuloma of internal Mebomian sebaceuous gland
Non tender, localized eyelid swelling
Conjunctival surface of eyelid
Larger and slower growing than stye
Tx for Chalazion
Eyelid hygiene and Warm compress
often resolve in days-weeks
Refractory- eye doc referral for Steroid injection
Pterygium “TERY is SCARY”
triangular shaped, growing mass that starts medially and extends across eye
Red, annoying, feels liek FB
Tx for Pterygium
Observation
Removal IF the growth affects vision
Retinoblastoma
Most diagnosed <3 YO
messed up RB1 gene
Abnormal WHITE REFLEX on eye exam
Tx for Retinoblastoma
Radiation, Chemo, Enucleation
Assoc with BONE NEOPLASMS
Prognosis for Retinoblastoma
Survival >95% if treated promptly
Most common cause of permanent blindness in OLDER folk (>75YO)
Macular Degeneration
Macular Degeneration
Dry vs Wet
Dry:
-Most common type, progressive over decades
Wet:
-not as common but more aggressive, in months
Macular Degeneration vision loss
Central
Metamorphopsia- straight lines appear bent
What will you see on Fundoscopic exam with Macular Degeneration?
Dry: Drusen bodies (small round yellow/white spots on outer retina)
Wet: new, abnormal vessels
Tx of (Dry) Macular Degeneration
Zinc
Vitamins (C, E)
Tx of (Wet) Macular Degeneration
Bevacizumab (intravitreal VEGF inhib)
Laser
Most common cause of Retinopathy in younger ppl
20-74 YO
Diabetic Retinopathy
Tx for Diabetic Retinopathy
Strict glucose control
Laser therapy
for Proliferative type: Add Bevacizumab
Cotton wool spots can be seen with both
DM and HTN Retinopathy
Central vision loss
Macular Degeneration
Tx for Otitis Externa
Corticosporin Otic (combo-poly, neo, hydroc) if TM is okay
if not- Ofloxacin Otic “Floxin Otic”
Otitis Externa can lead to—>
Malignant Otitis Externa
necrotizing
Pseudomonas is most common cause of
Otitis externa
Malignant otitis externa
Chronic Otitis media
Risk factor for Necrotizing Malignant Otitis externa
Old Diabetic pts!!
Tx for Necrotizing Malignant Otitis externa
IV Cipro
Mastoiditis
a complication of Acute Otitis Media
Mastoiditis
Deep ear pain, worse at night
fever
Bulging, red TM
Tx for Mastoiditis
IV Vanco +
Ceftazadime, Cefepime, or Piper-tazo
Tx for Chronic Otitis Media
Cipro, OR
Ofloxacin
Acute Otitis Media
6 mo-18 mo common
Cause of AOM
Strep PNA
Preceded by viral, Ear tugging, fever, bulging and red TM
AOM - acute otitis media
Tx for AOM- Acute Otitis Media
Amoxicillin 90 mg/kg/day
or
Augmentin
tx for AOM if PCN allergy
Cephalosporin!
Oral- Cefdinir, Cefuroxime
IM- Ceftriaxone (Rocephin)
Severe allergy: Azithro
Most common cause of Positional Vertigo
BPPV
Rolling over in bed
Sudden, episodic, lasting <60 seconds
Tx: Canalith reposition- Epley Maneuver
Why are meds pretty useless in BPPV?
bc sx only last <60 seconds
Tx for “Sinus Infection”
Acute Rhinosinusitis
AUGMENTIN
Amoxicillin-Clavulanic acid
2nd line tx for ‘Sinus infection”
Acute Rhinosinusitis
Doxy
Levofloxacin (Levaquin)
Most sinus infections are
viral
If sinus infection is bacterial
Strep PNA
When to give abx for Sinus infection?
sx present for >10-14 days w worsening, or earlier if sx are severe
Chronic sinusitis (chronic sinus infection)
> 12 weeks
MORE THAN 3 MONTHS OF THIS ISH
Tx of chronic sinus infection
Irrigate
Steroids
ENT f/u
may need abx
Rhinitis
Allergies
Common cold
Vasomotor
1st line tx for Rhinitis
Intranasal Steroids
- Mometasone
- Fluticasone
Tx for Rhinitis (intranasal steroids) are most effective for
Allergic type
esp w Nasal polyps
1st line Tx for Strep throat
PCN
or Keflex
If PCN allergy, what is tx for Strep throat?
Azithromycin
Clindamycin
Most common (non concerning) HA
Migraine
Cluster
Tension
HA imp Qs
Location Quality Timing (onset) Severity of pain Agg/Alleviate Fam hx**** ROS assoc sx
Things you might not remember to ask about HA
Family hx of HAs
Timing onset
Is it worse with exertion?
Band like
Both sides
Intermitent, squeezing
No n/v, photophobia, phonophobia
TENSION headache
More common in Males
stabbing, severe
Intermittent
Ptosis, lacrimation, conjunctival redness, rhinorrhea, sweating
CLUSTER headache
yikes
Unilateral or bilateral
THROBBING
chronic
photophobia, N/V,
maybe Aura
MIGRAINE headache
Migraine
Unilateral or Bilateral?
Can be either
Another Q to ask with HA
What meds have you been taking? Have you recently stopped meds?
Med overuse HA; onset when you suddenly stop med
HA warning signs
1st HA in >50 YO Intense HA w/o hx of HA Neck rigid Meningeal sx (Brudskinski, Kurnig) Visual changes Papilledema Retinal hemorrhage New neuro sx Fever High BP Worse HA of life Prec by exertion Hx head trauma, CA, or coag dz Marked change in HA pattern
When to image?
Unexp vitals AMS Onset HA w exertion HA worsen under obs Neck rigid 1st HA in pt over 50 YO Focal neuro sx "WHOL"
HA tx
Avoid trigger
Non pharm: exercise, nutrition, no tobacco/alc, behavior mod, biofeedback, acupuncture
Pharm: Abortive vs prevention
Abortive med for Migraine
Triptan or
NSAIDs
Abortive tx for Cluster HA
Oxygen!!!
Abortive tx for Tension HA
NSAIDs
Proph tx for Migraine
4 things- A,B,C,T
Anticonv
B-blocker
CCB
TCA
Proph tx for Cluster HA
Verapamil (CCB)
Avoid triggers (Smoking)
Proph tx for Tension HA
Reduce stress
Encourage stretching
Dont forget to ask with Eye complaint
Do you wear contacts?
Sjogren syndrome is assoc w
Dry eye
“Coughing a lot, then woke up with this”
Subcojunctival hemorrhage
tx: will go away on own, benign
Concerns w subconjunctival hemorhage
if pt on Warfarin
if there was Trauma
Burning, gritty eye complaint
Viral
Burning or general eye irritation
Bacterial
Itching/watery eye complaint
Allergic
Watery d/c from eye
Viral
Thick, mucopurulent d/c from eye
Bacterial
Tx for Viral eye conjunctivitis
Good hygeine
Lubricant drops
Warm compress
Tx for Bacterial eye conjunctivitis
Topical abx
if pt has contacts: Use FlouroQ Drop!!!
Tx for Allergic eye conjunctivitis
Artificial tears
Topical antihistamine/ Mast cell stabilizer
Chemosis
Conjunctiva is SWOLLEN
associated with allergic conjunctivitis
Tx for Corneal abrasion
Erythromycin, Bactrim
If pt has contacts: Need Psuedomonas coverage- Cipro, Ofloxacin, Gentamicin
What to avoid with Corneal abrasion
AVOID topical steroids
AVOID anesthetic drops
Do you prescribe Topical Steroids or Anesthetic drops with corneal abrasion?
NO
NO NO NO
can inhibit the speed of healing and mask worsening sx
Red flags of a red eye
Dec visual acuity Ciliary flush (red circle around iris) Severe FB sensation Corneal opacity Fixed pupil Severe HA w nausea
Ciliary flush
Acute glaucoma
Retinal detachment
Floaters
“Curtain over field of vision”
light flashes
Acute or subacute vision loss- PAINLESS
NO PAIn
Unique feature of retinal detach
PAINLESS
no pain
Progressive scotoma- partial loss of vision or “blind spot”
Retinal detachment
Two types of Retinal Vascular Occlusions
Eye blood clot
CRAO: Central retinal artery occlusion
CRVO: Central retinal vein occlusion
CRAO
Cherry red spot
CRVO
Blood and thunder
CRAO
cherry red spot in macula
Acute, total, painless vision loss
Afferent pupillary defect
Whitening of retina
CRVO
blood and thunder retinal appearance
Acute, BLURRY, painless loss of vision
Why is blood and thunder on CRVO?
back up of blood in veins
Otitis externa tx
Ofloxacin otic solution “Floxin Otic”
Otitis externa tx
most common: combo
Corticosporin Otic Suspension (polymyxin, neomycin, and hydrocortisone)
ONLY IF TM IS OKAY and not perforated
Tx for OE
Corticosporin Otic (if TM is okay)
or
Ofloxacin Otic
Malignant OE
–>
complication of OE
Elderly DM
get a CT
** IV CIPRO **
Tx Acute Otitis Media with Abx IF:
- younger than 6 mo
- Severe sx (pain severe or more than 2 days, fever high)
- bilateral ear infection in younger than 2 YO
Tx for AOM
Acue otitis media
Amoxicillin
if allergic:
- Oral Cefuroxime, Cefdinir
- IM Ceftriaxone (Rocephin)
- Azithro if severe allergy
Tx for Allergic Rhinitis
Classic “Allergies:
Nasal steroid 1st ***
Antihistamine-decongestant
Antileukotriene (Montelukast/Singulir)
What causes Rebound congestion?
Decongestants or Steroids?
Decongestant!!
also: anti-HTN, a blockers, b-blockers, birth control can all cause nasal congestion
When to treat Sinus infection
Has it lasted longer than 10 days?
Is it severe?
-fever 102, purulent d/c, facial pain at least 3-4 consec days at beg onset
Is it double worsening?
Abx tx for Bacterial Sinus infection
AUGMENTIN
if PCN allergy: Doxy, Levaquin
Sinus infection
1st line: Augmentin
2nd line: Doxy or Levaquin
Sore throat Gold standard testing
Throat culture
24-48 hrs
Abrupt onset sore throat
Fever, anorexia
N/V
myalgia
Strep throat
Classic strep throat rash
Fine, sand paper like
Pastia’s line
if pt has runny nose and cough
think viral
Tx for Strep throat
PCN!!
If PCN allergy: Azithromycin, Clindamycin
Mono
Epstein Barr virus Malaise, sore throat, fever, TIRED Enlarged, TENDER cervical lymphadenopathy ` Abd pain, splenomegaly
Dx for Mono
Monospot
CBC w diff (look for increase in Atypical Lymphocyte)
Mono are at risk for
SPLENIC RUPTURE
tx for Mono
SUPPORTIVE Activity restriction (2-4 weeks)
+/- Steroids if severe
If pt has Strep throat AND Mono, are there abx you should avoid?
AVOID Amoxicillin or Ampicillin
Can cause: rash (generalized, red, maculopapular rash)
Avoid AMPICILLIN in pt with
MONO and STREP THROAT
Hot potato voice
Peritonsillar Abscess
Hot potato voice, Severe fever, Drooling, Trismus
Deviated uvula
Peritonsillar Abscess
Tx for Peritonsillar abscess
Monitor for airway obs
SURGICAL drainage
Supportive- pain
IV Abs
Stridor Tripod position Looks toxic Drooling Anxious
Acute Epiglottitis
EMERGENCY
Absolutely do not swab throat
Acute Epiglottitis
H.flu (Hib)
Drooling, fever, no cough
Toxic, tripod
Be ready to intubate
Acute Epiglottitis
Lat Neck X Ray
“thumb sign”
Thumb sign on X Ray
enlarged epiglottitis
Hospitalize, Abx, maybe intubate
All pts with Sore Throat need to have what exam?
ABDOMINAL!!