Arizona cosmetology state board exam latest update graded A+

Arizona cosmetology state board exam latest update graded A+ A condition caused by an injury or disease of the nail unit? A nail disorder A condition in which a blood clot forms under the nail plate, causing a dark purplish spot. Bruised nails A condition in which living skin around the natural nail plate splits and tears. Hangnail A large protruding pocket like lesion filled with sebum. They should be surgically removed. Sebaceous Cysts A mark on the skin that may indicate an injury or damage that changes the structure of tissues or organs. (Freckle-skin cancer) Lesion A soils bump larger than .4 inches that can be easily felt. Nodule Abnormal growth of skin Hyperthrophy Aka onyx; what is the hard protective plate composed mainly of keratin? Natural nail Aka white heads, what is a hair follicle filled w/ keratin and sebum? Comedo Allergic reaction created by repeated exposure to chemical substances. Sensitization Also know as "lateral nail folds" what is the skin overlapping the side of the nail? Sidewall Also known as "aging rays" what are deep penetrating rays that can even go through a glass window. They weaken the collagen and elastin fibers, causing wrinkles and sagging of the tissues? UVA rays Also known as "bitten nails" it is a result of a habit of chewing the nail or the hardened, damaged skin surrounding the nail plate. Onychophagy Also known as "burning rays" what causes suntans, sunburns, and the majority of skin cancers? They are shorter rays that stop penetration at the base of the epidermis? UVB rays Also known as "folded nails" is a type of highly curved nail plate. Plicatured nail Also known as "Pink Eye" Conjunctivitis Also known as "split or brittle nails" that have a series of lengthwise ridges giving a rough appearance to the surface of the nail plate. Onychorrhexis Also known as a birthmark. Nevus An abnormal condition that occurs when the skin is stretched