Exam 1 Flashcards
Good facial landmarks for symmetry
nasolabial fold and palpebral fissure
anterior triangle
sternocleidomastoid
posterior triangle
trapezius
lymphs behind ear
posterior auricular, occipital, posterior cervical
lymphs before ear
preauricular, tonsilar, submandibular, submental, deep cervical, supraclaviluar
normal lymph nodes
less than 1/2 cm, movable, non-tender
infected lymph node
enlarged, tender
malignant lymph node
hard, non-tender, irregular, fixed
CN1
olfactory
- sensory
- smell
CNII
optic, sensory, sight
CNIII
oculomotor, pupils, EOM
CN IV
trochlear, EOM
CN V
trigeminal, facial sensation and motor muscles of mastication
CN VI
abducen, EOM
CN VII
facial, muscles, sensory, taste, anterior tongue
CN VIII
acoustic, sensory hearing/balance
CN IX
glossopharyngeal, sensory/motor gag, swallow, cough reflex, taste, posterior tongue
CN X
vagus, sensory and motor
CN XI
accessory, motor neck and shoulder strength
CN XII
hypoglossal, motor, tongue, “you can’t teach an old dog new tricks”
test CNI
Occlude each nostril and breathe to make sure they’re patent
Have pt identify a distinct scent (close eye and occlude one nostril at a time)
test CNII
Have pt read, do Snellen eye chart when covering one eye and then both together (no more than 2 mistakes)
test CN 3,4,6
follow finger through 6 vision fields (EOM)
test CN 5
Sensory- forehead, cheek and chin feel with cotton ball
Motor- strength of jaw muscle, bite on tongue blade and try to pull out on both sides of mouth
test CN 7
Have pt make faces: smile, raise eyebrows, frown, puff out cheeks
test CN 8
Cover L ear and whisper, cover R ear and whisper
Inner ear responsible for balance
test CN 9, 10
Control gag reflex, swallow, cough, symmetrical rise of uvula
Get tongue blade and look for symmetrical rise of uvula, stick tongue out and say “ahh”
test CN 11
Raise shoulders against hands
-turn head left and right against hand
test CN 12
Stick tongue out, move all around, push against sides of mouth
Say “you can’t teach an old dog new tricks”
head stuff in children
- large lymph nodes, open fontanels
- measure head circ
normal thyroid enlargement
teens and pregnancy- high metabolic activity
can assess for bruit in thyroid
tell pt to hold breath, normal is no sound
Cushings
moon face, could be caused by steriods
fetal alcohol face
-short palpebral fissure, thin upper lip, flat midface
TMJ
- can have referred pain
- headache, ear problems, jaw, etc
exam neck
neutral, hyperextended and swallowing for masses, symmetry, condition of the skin, ROM
exam thyroid gland
Use anterior or posterior approach; locate isthmus below cricoid cartilage; note size, shape, consistency, tenderness, and nodules; auscultate bruits
examine cervical lymph nodes
Note size, shape, symmetry, consistency, mobility, location, tenderness, and temperature
Head, face and neck focused assessment
- facial symmetry
- sensation (CN 5,7)
- skin/membranes
- edema, wasting
- masses, tenderness
PMH head face neck
ca history, toxins, allergies, ENT surgeries
- sexual practices (HIV risk)
- thyroid in family
ROS head face neck
wt changes, palpitations, bowel changes, temp intolerance, fever, chills, itching
-ETOH and tobacco
head face and neck PE
Palpation of thyroid, lymph nodes
Inspect hair, skin, periorbital edema
Reflexes (deep tendon)
Examination of mouth, throat, ears, eyes- look or evidence of infection; if evidence of mono- abdominal exam to see if spleen enlarged
tests for head face and neck
TSH CBC Monospot if evidence consistent with mono CXR if lymphadenopathy present Chalmydia, Gonorrhea, HIV testing
hyperthyroid s/s
heat intolerance, bulging eyes, flushed, enlarged thyroid, tachy, weight loss
hypothyroid s/s
-cold intolerance, weak heartbeat, depression, big tongue, high LDL
external ear inspection
- low set is down syndrome
- malformed in kids could mean malformed kidneys
- angle of attachment near 10 degrees
external ear inspection
- low set is down syndrome
- malformed in kids could mean malformed kidneys
- angle of attachment near 10 degrees
ears and aging
hearing loss, thick cerumen, less flexible TM, presbycusis, tinntitis, otoslerosis
-vestibular changes, menieres
presbycusis
lose hearing of higher frequency
tinnitius
- many with hearing loss, most elderly
- can be caused by drugs
otoslerosis
caused by abnormal bone growth, often herediatary
vestibular (inner ear) changes
sensory, dysequillibrium, vertigo
-decrease in receptors, bony labrynth changes
meneieres dx
bone labryrinth dysfunction
- vertigo, ear pressure, tinnitis, neurosensory hearing loss
- *typically unilateral
history of ear
Hearing loss Vertigo Ringing in the ears (tinnitus) Ear drainage (otorrhea) Earache (otalgia)
whispered voice test
assesses gross hearing
Cover one ear and whisper into opposite ear, standing a few feet away
weber test
Tuning fork top of head or forehead
Should be equal in both ears
rinne test
compare bone conduction to air conduction
Air is twice as long as bone, put tuning fork on mastoid process behind ear
Problems in external or middle ear
palpate ear
tragus, mastoid, helix for tenderness
to straighten adult ear
up and back
normal TM
pearly gray, 5 o clock right and 7 o clock left cone of light
assess cornea
shoot air over eye causing them to blink
assess anterior chamber of eye
space between cornea and iris, should be clear, shine light from side
acute closed angle glaucoma
medical emergency
- dilated pupil, red sclera
- pt can go blind
adolescent vision
more nearsighted
children born with ___ vision
2200
aging eyes
-thick cornea, astigmatism, arcus senilus, glaucoma, acuity issues, floaters, presyopia
arcus senilus
white fat deposits around rim of cornea
floaters
loose cells in vitreous cast shadows on retina, can be worrisome
presbyopia
lose close vision as you age
history eye assessment
Vision loss Eye pain -Double vision -Blurred vision Eye tearing -Dry eyes Eye drainage -Floaters Eye appearance changes -glaucoma, surgery, cataracts
exam far vision
snellen chart, 20 20 normal
exam near vision
read newspaper 13-15” away
exam color vision
color bars on snellen or color plates
assess peripheral vision
come in from the periphery in all fields and note field cuts (wiggle fingers)
*will only see gross field cuts, not small changes
extraocular tests
- parallel on inspection
- corneal light reflex (sparkle in same spot)
- 6 fields of gaze
- cover/uncover for drifting (accomodation)
what CNs control eye movement
CN 3,4,6
pupil tests
- reaction to direct light and consensual
- accomodation as finger moves toward patient
conjunctivitis
pink eye
pterygium
benign, abnormal growth of tissue
-can affect vision if it extends over pupil
what to see eyes with otoscope
-red reflex, optic disc, retinal vessels, retina, macula and fovea
optic disc assessment
-round, white in center