Skin & Sensory Organs Flashcards
Cutane/o, Derm/o, Dermat/o
Skin
Onych/o, Ungu/o
Nail
Pil/o, Trich/o
Hair
Ocul/o, Ophthalm/o
Eye
Phak/o
Lens of the eye
Retin/o
Retina
Aur/o, Ot/o
Ear
Myring/o, Tympan/o
Eardrum
Alopecia
Absence of hair from areas where it normally grows
Cataract
Clouding of the lens of the eye causing vision impairment
Conjuctivitis
Inflammation of the conjunctiva
Glaucoma
Pressure increase within the chamber at the front of the eye
Melanoma
Malignant tumor of pigmented cells that arises from a nevus in the skin
Nevus
Pigmented lesion in/on the skin (mole)
Stye
Pus-filled infection of glands near the eyelid (AKA hordeolum)
Tinnitus
Abnormal sounds in the ear
Allergy Test
Procedure in which allergy-causing substances are placed on the skin & a reaction is noted
Bacterial & Fungal Tests
Procedures in which samples from skin lesions are taken to determine the presence of bacteria/fungal growth
Fluorescein Angiography
Fluorescein is injected intravenously & the movement of blood in the back of the eye is observed by ophthalmoscopy
Ophthalmoscopy
Process of visually examining of the interior of the eye
Otoscopy
Process of visually examining the interior of the ear
Skin Biopsy
Procedure in which samples of skin lesions are removed & sent to pathology lab for microscopic examination
Slit-Lamp Microscopy
Examination of the anterior eye structures using an instrument that projects intense light through a narrow opening for optimal visualization
Tuning Fork Test
Procedure in which a vibration source is placed in front of the opening to the ear to test air conduction of sound waves
ENT
Ear, nose, and throat
HEENT
Head, eyes, ears, nose, throat
PERRLA
Pupils equal, round, reactive to light and accommodation
VA
Visual acuity
VF
Visual field
Sebaceous Gland
Oil-producing gland in the skin
Sweat Gland
Gland in the skin that produces a watery/salt-containing fluid
Retina
Layer of sensitive cells at the back of the eye
Conjuctiva
Thin/protective membrane over the front of the eye
Pupil
Black center of the eye through which light enters
Lens
Transparent structure behind the pupil that bends light rays so that they focus on the back of the eye
Cornea
Transparent layer over the front of the eye that bends light so that it is focused on the back of the eye
Sclera
White, outer coat of the eyeball
Iris
Colored/pigmented portion of the eye
Eardrum
Membrane that separates the outer & middle parts of the ear
Auditory Canal
Passageway leading into the ear from the outside of the body
Auditory Nerve
Nerve that carries messages from the inner ear to the brain
Optic Nerve
Nerve at the back of the eye that transmits light waves to the brain