Exam 1 Flashcards
Hair
quantity
distribution
texture
pattern of loss
Scalp
scaliness
lumps
nevi
lesions
Skull
deformities
depressions
lumps
tenderness
Face
facial expressions contours asymmetry involuntary movements edema masses
Skin
color pigmentation texture thickness hair distribution lesions
Eyebrows
fullness
hair distribution
scaliness
Eyelids
position of lids in relation to eyeballs width of palpebral fissures edema color lesions condition/direction of lashes adequacy of lid closure
Lacrimal Apparatus
inspect lacrimal gland & lacrimal sac for swelling
excessive tearing or dryness of eye may require referral to ophthalmology
Conjunctiva/Sclera
have patient look up while depressing lower lids simultaneously
- inspect sclera & conjunctiva for color
- note vascular pattern
- look for nodules/swelling
Cornea/Lens
inspect for opacities
Iris
inspect both iris simultaneously
- markings should be clearly defined
- with light shining from the temporal side, look for crescentic shadow on the medial side of iris
Pupil
dim light
- inspect size, shape, symmetry
- measure both pupils
- test light reaction
Extraocular Muscles
- assess for conjugate movements, nystagmus, and lif lag
- test the 6 EOM by having patient follow pen/finger
Opthalmoscopic Exam
- instruct patient to keep both eyes open and look beyond your ear/shoulder while gazing into the distance
- shine light into pupil and look for orange glow in the pupil known as red reflex
- done in NB screen & regular routine eye exams
- note opacities interrupting red reflex
- optic disc
- Retina
- Disturbance in vision
Absence of red reflex
cataracts
Optic Disc
round, yellowish-orange to creamy pink structure with pink rim and central depression
Retina
- inspect arteries and veins
- identify any lesions and note their size, shape, and color
- flashing light mean vitreous detachment from retina
Disturbance in Vision
flashing light mean vitreous detachment from retina
AV Nicking
- damage to capillaries due to DM or HTN
- least expected finding in a normal eye
Chalazion
- chronic inflammation of the UPPER eyelid due to NON-TENDER nodule blocking the meibomian gland.
- PAINLESS
- c/o GRADUAL onset of small superficial nodule that feels like a bead, is discrete, and moveable.
- may resolve in 2-8 weeks
- can slowly enlarge, press on the cornea, and cause blurred vision
Hordeolum (stye)
- external: abscess of a hair follicle on the upper OR lower lid
- internal: inflammation of the meibomian gland
- PAINFUL and TENDER
- c/o ACUTE onset of a swollen, red, warm abscess on the lids involving 1 hair follicle that gradually enlarges
- usually UNILATERAL
- may spontaneously rupture and drain purulent exudate.
Subconjunctival hemorrhage
blood shot eyes d/t the rupture of small eye vessels caused by sneezing, coughing, and straining.
Blepharitis
- chronic condition caused by inflammation of the oil glands of the inner eye
- associated with seborrheic dermatitis, rosacea, or allergies
- c/o itching, irritation, gritty sensation, eye redness, and crusting dryness
- intermittent exacerbations
- lid may be colonized by staph
Allergic Conjunctivitis
- chronic, seasonal condition caused by hypersensitivity reaction to a specific allergen.
- HALLMARK: itching and tearing disproportionate to findings
- watery, non-purulent, or mucoid discharge BILATERALLY
- painless
- conjunctiva has cobblestone appearance
Viral Conjunctivitis
- occurs in young people most commonly
- watery discharge
- gradual onset; may be UNILATERALLY
- slight crusting along eyelid margins
- may be seen with upper resp. tract infections (adenovirus, picornavirus, rhinovirus, and HSV
Bacterial Conjunctivitis
- gradual onset, usually starts unilaterally but become bilateral d/t touching/rubbing eye
- most commonly d/t S. aureus, H influenzae, and N. Gonorrhoeae
- least commonly d/t E.coli
- purulent or mucopurulent discharge, matted eyes
- c/o scratchy instead of painful
- no photophobia, no fever
Conjunctivitis vs. Corneal Abrasion
- pain w. corneal abrasion; no pain with conjunctivitis
- treat corneal abrasion rapidly to prevent permanent scarring
- NO STEROIDS for corneal abrasion
Glaucoma
- can cause blindness if left untreated; early detection saves lives
- c/o interocular pressure and pain