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Skin
Its skin
Question | Answer |
---|---|
makes new skin cells to replace old cells | Germinativum/Stratum Basale |
outermost/top layer that is shed constantly – dead cells | Stratum corneum |
top most layer of skin | Epidermis |
Tough, Leathery Fibrous Connective Tissue; Only Part Vascularized (just below the epidermis) | Dermis (corium/true skin) |
Sebaceous glands aka ____ glands | oil glands |
Sudoriferous glands aka _____ glands | sweat glands |
Superficial Fascia; Mostly Fat (Insulate & Absorb Shock); Anchors Skin to Underlying Structures | Subcutaneous (Hypodermis) |
The skin function that responds to pain, pressure, temp (hot/cold) & touch | Sensory Perception |
______ vessels help retain or lose heat | Blood vessels |
to get larger (excess heat escapes through skin) | Dilate |
to get smaller (heat is retained in body) | contrict |
help cool body through evaporation of perspiration | Sudoriferous glands |
certain medications that can be absorbed through the skin | transdermal meds. |
The function that helps body eliminate salt, waste & excess water & heat with perspiration | Excretion |
What vitamin does the skin produce? | Vitamin D |
What does the skin need to produce Vitamin D? | UV light |
This are Keratinized/dead epidermal cells | Nails |
This is made of Keratin | Hair |
Permanate hair loss | Alopecia |
Part of the hair that projects from the skin | Shaft |
Part of the hair embedded in the skin; shape determines whether hair is straight or curly | Root |
This gives hair and skin color | Pigment |
The type of pigment that is brown or black | melanin |
The type of pigment that is red or yellow | carotene |
Sweat glands help to regulate the ________ of the body. | Temperature |
This glands help keep hair and skin from becoming dry and brittle; slows water loss during dry weather | Sebaceous/Oil Glands |
absence of color pigments | Albino |
bluish skin | Cyanosis |
yellow discoloration | Jaundice |
reddish color | Erythema |
flat spots = freckles | Macules |
firm raised = pimples | Papules |
blisters – fluid filled = chx pox | Vesicles |
pus filled = acne | Pustules |
dried pus/blood = scabs | Crusts |
itchy elevated with irreg. shapes = insect bites/hives | Wheals |
deep loss of skin surface | Ulcer |
inflammation of sebaceous glands | Acne Vulgaris |
fungal infection of the foot | Athlete’s foot |
This are types of _____ _______ Basal cell, Squamous cell, and Malignant melanoma | Skin Cancer |
inflammation of skin caused by an allergic reaction/irritant | Dermatitis |
noncontiguous disease caused by stress, diet, soaps or meds | Eczema |
contagious disease caused by strep or staph | Impetigo |
silver scales, no cure | Psoriasis |
fungal infection that appears as a ring shape | Ringworm |
Viral infection, large pustules | Verrucae/Warts |