AP Flashcards

9085110497	Skin is a blank membrane.	Cutaneous	0
9085117236	Skin is what percent of the body's weight?	7-8%	1
9085120973	The epidermis is what kind of tissue?	Keratinized Stratified Squamous Epithelium	2
9085123466	The dermis is what kind of tissue?	Areolar and adipose connective tissue	3
9085131646	What is the 1st layer of skin?	Stratum Corneum	4
9085134164	What is the 2nd layer of skin that is only found on the soles and palms?	Stratum Lucidum	5
9085135177	What is the 3rd layer of skin?	Stratum Granulosum	6
9085142972	What is the 4th layer of skin?	Stratum Spinosum	7
9085143947	What is the 5th layer of skin?	Stratum Basale	8
9085148692	What kind of cells are in the basale layer?	Single layer of cuboidal or coulmnar cells	9
9085159869	What three types of cells are in the basale layer?	Keratinocytes, Melanocytes, and Tactile	10
9085169101	What are Keratinocytes? (most abundant)	Keratin for strength and insolubility	11
9085176440	What are Melanocytes?	Produce and store melanin to protect from UV damage	12
9085183092	What are Tactile cells?	They say when touched	13
9085191148	Skin cells attach from what kind of bond in the 4th layer?	Desmosome	14
9085197184	The 4th layer contains immune cells called	Epidermal dendritic cells	15
9085208644	3rd layer contains what?	Keratinized cells	16
9085219301	2nd layer is what?	Eledin a protein made as a product from keratin maturation	17
9085240844	What creates brown and black skin colors?	Melanin	18
9085246951	What creates yellow skin colors?	Carotene	19
9085248862	Albinism is a thing because because what doesn't work?	The enzyme needed to create melanin	20
9085258529	Harmless localized growths are	Nevus	21
9085262298	Freckles and nevi are caused because of	Increased melanocyte activity	22
9085285939	Capillary Hermangioma is	Redish/purplish marks on the skin of an infant that disappear in childhood	23
9085293663	Cavernous Hermangioma is	Large dermal blood vessels	24
9085297360	Friction ridges are	Fingers and toes	25
9085308219	The papillary layer of the dermis is what kind of cells?	Areolar connective tissue	26
9085313766	The reticular layer of the dermis is what kind of cells?	Dense irregular connective tissue	27
9085331198	The nail plate is formed from what?	The nail root, the nail body, and the free edge	28
9085340437	What is under the nail body?	The nail bed	29
9085343872	The nail bed meets with the nail root to form the actively growing part which is what?	The nail matrix	30
9085355197	What is the white crescent on your nail?	Lunula	31
9085362669	What is under the nail free edge?	Hyponychium	32
9085403671	What is the living part of the hair?	Hair bulb	33
9085409370	What makes up the hair matrix?	The hair bulb, root, and shaft	34
9085414129	What is the root?	From bulb to skin	35
9085430131	What is the outer layer of the shaft?	Cuticle	36
9085433400	What does the cuticle cover?	Cortex	37
9085439669	What hair is on a baby's head?	Lanugo	38
9085441950	What hair is on extremities?	Vellus	39
9085447225	What is thick adult hair?	Terminal	40
9085460153	Connective tissue from blank and epithelial tissue from what cover the hair root?	Dermis and epidermis	41
9085463365	Muscle that moves hair is	Arrector pili	42
9085472004	What is the active phase of growth?	Anagen phase	43
9085479289	What is the regression phase of growth?	Catagen	44
9085482769	What is the shedding phase of growth?	Telogen	45
9085996010	Sweat glands are	Merocrine and apocrine	46
9086003150	Oil glands are	Holocrine	47
9086008209	What gland creates ear wax	Ceruminous	48
9086041872	Blood vessels regenerate from what kind of tissue	Granulation tissue	49