Flash Cards
Painful Skin condition from the reactivations of the chicken pox virus also known as - Varicella zoster virus
Herpes Zoster
Cancerous tumor of the melanin forming cells of the skin: changes in the appearance of a mole may indicate melanoma
Malignant Melanoma
Any horny growth such as wart or callosity
Keratosis
Lipoma: a fatty mass retained within the sebaceous gland: Sebaceous cyst
Steatoma
Pink or Flesh- colored pre cancerous lesions that feel sharp or rough: results from sun damage
Actinic keratosis
A discolored flat spot that is less than 1cm in diameter such as a freckle
Macule
An elevated solid mass, deeper and firmer than papule 1-2 cm
Nodule
Irregularly shaped, elevated area or superficial localized edema, varies in size (Hive, mosquito bite)
Wheal
Excessive hair growth on the face, chest, underarms and groin especially in females
Hirsutism
The brief transition period between the growth and resting phases of a hair follicle
Catagen
Long hairs found on the scalp as well as on the legs, arms and body of both males and females
Terminal Hair
Inner most layer of hair & is often called pith or care of the hair
Medulla
Middle layer of hair, protein formed elongated cells containing melanin pigment
Cortex
Outer most layer of hair
Cuticle
A deep loss of skin surface that may extend into the dermis that may cause periodic bleeding and formation of scars in various sizes
Ulcer
A malignant new growth made up of epithelial cells tending to infiltrate surrounding tissues and give a rise to mitosis
Carcinoma
Excessive growth of terminal hairs in the areas of the body that normally grow vellus hair
Hypertrichosis
Tissues that covers and protects parts of the body
Epithelial Tissue
A body tissue that provides support for the body and connects all of it’s parts
Connective Tissue
Tissue that transmits signals in the body in response to changes in the environment
Nerve Tissue
Tissue composed of fibers that can contract, causing movement of an organ or part of the body
Muscular Tissue
This protects your brain and connection to the spinal cord
Skull
This protects the heart and the lungs and supports breathing
rib cage
pumps blood
heart
a pair of large, spongy organs optimized for gas exchange between our blood and air
lungs
These remove waste from the blood and transfer them into urine
Kidneys
nutrients are absorbed from the food and go into the blood here
Small Intestine
This absorbs water from food, stores waste, and eventually eliminates waste from the body
Large Intestine
helps to move the body, helps blood circulate, helps food move through digestive system
Muscular System
helps control and coordinate body, responds to stimuli inside and outside of body, control the senses
Nervous System
The body’s largest organ, acts as a barrier to protect body systems from outside elements, eliminates perspirations
Skin
Supports the excretory system by removing toxic waste products of digestion
Liver
Protection, Secretion, Excretion, Absorption, Regulation & Sensation
6 functions of the skin
Located below the dermis layer and composed primarily of fatty tissue
Subcantaneous layer
The intercellular connections that tightly interconnect keratinocytes
Desmosomes
the study of skin’s functions
skin physiology
microscopic study of the skin’s tissues
skin histology
the skin and it’s layers
integumentary system
the study of skin, it’s structures, functions, diseases and treatments
dermatology
secretes sebum to keep skin soft,supple and pliable,creates acid mantle which regulates skin’s ph
secretion