Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
32 Cards in this Set
- Front
- Back
|
simple epithelium
|
one layer of cells
|
|
|
Stratified epithelium
|
more than one layer of cells
|
|
|
Squamous
|
flat
|
|
|
Cuboidal
|
cube in symatry
|
|
|
Columnar
|
tall cells
|
|
|
Pseudostratified
|
columnar cells with nuclei in different lvls makes stratified appearance
|
|
|
Endocrine gland
|
no connection to outside surface, ductless glands, hormones
|
|
|
Exocrine glands
|
Retain their ducts and their sectretions empty through them to the surface.
|
|
|
Mucous membrane
|
composed of epithelium restion on loose connective tissue called LAMINA PROPRIA. Lines all body surfaces that lead 2 exterior
|
|
|
Serous membranes
|
Composed of simple squamous epi, resting on areolar connective tissue, lines inner cavities
|
|
|
Visceral layer
|
side of serous membrane that touches organ or structure
|
|
|
Peritoneum
|
Serous membrane that lines ABD cavity
|
|
|
Pleura
|
Serous mem that surrounds the lungs
|
|
|
2 Characteristics common of connective tissues
|
1. Well Vascularized
2. Extracellular matrix |
|
|
Areolar tissue
|
soft, pliable "cobwebby" tissue, cushions and protects body organs. Glue that holds internals together, all throughout the body.
|
|
|
Dense Fibrous tissue
|
Has collagen fibers as main matrex element TENDON
|
|
|
Hyaline Cartilage
|
TRACHEA blue/white, glassy
|
|
|
Stratum Lucidum
|
Full of Keratin, finger prints, soles of feet
|
|
|
Statum Corneum
|
outermost layer, skin
|
|
|
Papillary layer of dermis
|
Upper dermal region. Consists of: Dermal Papillae (fingerlike proj) and Meissner's Corpuscles (nerve endings)
|
|
|
Reticular layer of dermis
|
Deepest skin layer, contains blood bessels, sweat and oil glands and deep pressure receptors
|
|
|
1st degree burns
|
only epidermis is involved
|
|
|
2nd degree burns
|
involves epidermis and upper region of the dermis
ie. blister |
|
|
3rd degree burns
|
entire thickness of skin is destroyed, burned area appears blanched, grey white.
|
|
|
3 Criteria distinguished a critical burn
|
1. over 25% of the body has 2nd degree burn
2. over 10% of the body has 3rd degree burns 3. 3rd degree burns on face/hands/feet |
|
|
Eccrine glands
|
produce sweat
thermoreg |
|
|
Apocrine glands
|
minimal role in thermoreg
|
|
|
A needle would pierce the epidermal layers of the forarm in which order?
|
Corneum, granulosum, germinatuvum
|
|
|
mitosis is used as a basis for
|
Growth and developement
|
|
|
A needle would pierce the epidermal layer of the forearm in which order
|
corneum, granulosum, germinatuvum
|
|
|
The process of mitosis is used as a basis for
|
growth and replacement
|
|
|
What type of fibers are found in connective tissue?
|
elastic fibers, collagen fibers, and reticular fibers
|
