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Bone Markings/CT/Dermis
Glands,cell shapes
50
Anatomy
Undergraduate 1
06/17/2009

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Cards

Term
Frontal Bone
Definition
Supraorbital Foramen
Frontal Sinus
Term
Sphenoid
Definition

Superior orbital fissure

Inferior orbital fissure

Greater wing Lesser Wing Sella turcica Optica Foramen Foramen Ovale Foramen Rotundum Foramen spinosum Foramen sacerum Lateral and Medial Pterygoid processes
Term
Ethmoid
Definition

Perpendicular plate

Superior & middle nasa concha

Cribriform Plate Olfactory (cribriform) foramina Crista galli
Term
Maxilla
Definition

Infraorbital foramen

Alveolar processes

Palatine process Incisive foramen

 

Term
Mandible
Definition

Body

Ramus

Alveolar processes

Angle

Mental foramen

Coronoid process

Mandibular condyle

Mandibular notch

Mandibular foramen
Term
Temporal
Definition
Petrous portion
Internal acoustic (auditory) meatus/canal
Jugular foramen
Carotid canal
Zygomatic process
Squamous region
Styloid process
Mastoid process
External acoustic (auditory) meatus
Stylomastoid foramen
Mandibular fossa
Term
Zygomatic
Definition
Temporal process
Term
Occipital
Definition
Foramen magnum
Groove for sigmoid sinus
Groove for transverse sinus
Hypoglossal canal
Occipital condyles
External occipital protruberance
Styloikd processes
Term
Lamina
Definition
connects transverse to spinous process
(cut during surgery)
Term
Pedicle
Definition
connects body to transverse process
Term
Cervical
Definition
7
body
spinous process
vertebral forament
transverse process
transverse foramen
Term
Atlas
Definition
C1
articular facet for dens - has no body
superior and inferier articular processes and facets
anterior and posterior arches
Term
Axis
Definition
2
body and dens - has odontoid process
superior and inferier articular processes and facets
Term
Thoracic
Definition
12
body
superior and inferier articular processes and facets
spinous process - points inferiorly
vertebral foramen -
transverse process - contains costal facets
Term
Lumbar
Definition
5
body
superior ;and inferier articular processes and facets
spinous process
vertebral foramen
transverse process
Term
Sacrum
Definition
5
anterior sacral foramina
posterior sacral foramina
median sacral crest
auricular surfaces
superior articular processes
sacral hiatus
Term
Epithelial tissue
Definition
covers surfaces; lines insides of organs and body cavities
Term
Connective tissue
Definition
Protects, binds together, and supports organs
Term
Simple Squamouns Epithelium
Definition
Single layer of thin, flat, irregularly-shaped cells -single nucleus in center
Location: Air sacs in lungs lining of heart chambers and lumen of blood vessels, serous membranes of body cavities
Term
Simple Cuboidal Epithelium
Definition
Single layer of cells as tall as they are wide -centrally located nucleus
Location: Thyroid gland follicles, kindey tubules, ducts and secretory regions of most glands, surface of ovary
Term
Ciliated Simple Columnar Epithelium
Definition
single layer fall, narrow, ciliated cells, oval shaped nucleus oriented lengthwise in the basal region of the cell, goblet cells may be present
Location: Lining of uterine tubes and larger bronchioles of respiratory tract
Term
Stratified Cuboida Epithelium
Definition
Two or more layer of cells, cells at the apical surface are cuboidal
Location: large ducts in most exocrine glands and in some parts of the male urethra
Term
Stratified Columnar Epithelium
Definition
Two or more layer of cells, cells at the apical surface are columnar
Location: found in large ducts of some exocrine glands and in some regions of the male urethra
Term
Psedostratified Columnar Epithelium
Definition
Single layer of cells with varying heights that appear multilayered, all cells connect to the basement membrane
Location: Ciliated form lines most of respiratory tract, including nasal cavity, part of pharyyns, larynx, trachea, bronchi.
Term
Transitional Epithelium
Definition
Epithelial appearance varies, binucleated
Location: Lining of urinary bladder, ureters, and part of urethra
Term
Areolar CT
Definition
Fibroblasts Cells
surround nerves, vessels, subcutaneous layer
Binds and packs aound organs
Term
Adipose CT
Definition
Adipicytes
Protects, stores fat, insulates
subcutaneous layer, surrounding kidney and selected other organs
Term
Reticular CT
Definition
Meshwork of reticular fibers
Forms stroma of lymphatic organs
stroma of spleen , liver, lymph nodes, bone marrow
Term
Dense regular CT
Definition
Densely packed collagen fibers ar parallel to direction of stress
Provides great strength and fleibility primearily in a single direction
Tendons and ligaments
Term
Dense irregular connective tissue
Definition
Provides tensile strength in all directions
Dermis, capsules of organs
Term
Elastic connective tissue
Definition
Provides framework and supports organs
Walls of large arteries
Term
Hyaline Cartilage
Definition
smooth surface for movement at joints, model for bone growth, supports soft tissue
Location: most of fetal skeleton, covers articular ends of long bones, costal cartilage, most of the larynx, trachea nose
Term
Fibrocartilage
Definition
function: resists compressin, absorbs shock in some jonts
Location: Intervertebral discs, pubic syphysis, menisci of knee joints
Term
Elastic Cartilage
Definition
Function: Maintains structue and shape while permitting extensive flexibilty
Location: External ear, epiclottic os the larynx
Term
Skeleta Muscle
Definition
Function: responsible for foluntary body movements, locomotion, heat proction
Location: attaches to bones or sometimes to skin, also found in the voluntary shincters, lips, urethra, anus
Term
Cardiac Muscle
Definition
Function: involuntary contractin and relaxation up blood in hear
Location: heart wall
Term
Smooth Muscle
Definition
Function: Involuntary movements and motion, move material through organs
Location: wall of hollow internal organs such as vessels, airways, stomach , bladdr, uterus
Term
Stratum corneum
Definition
1st layer of the epidermis
Term
Stratum lucidum
Definition
2nd layer - seen only in thick skin - palms ,soles of feet
Term
Stratum granulsum
Definition
3rd layer
keratinizatin begins in this layer
Term
Stratum spinosum
Definition
4th layer
epidermal dendritic cells present
Term
Stratum basale
Definition
5th layer
Deepest lingel layer of cuboidal to low columnar cells in contact with the basement layer
mitosis occurs here, contains keratinocyes, melanocytes, and tactile cells
Term
Apocrine Glands
Definition
Location: axillary, anal, areolar, and pubic regions
Sweat gland
Term
Sebaceous Gland
Definition
Associated with hair follicles
Term
Merocrine Sweat Glands
Definition
Thermoregulation
Secretion of excess water
Protection
Term
Hyaline Cartilage
Definition
found in the trachea, portions of the larynex, articular joint, epiphyseal plates
Term
Fibrocartilage Cartilage
Definition
located in the intervertebral discs, menisci of the knee, and the pubic symphysis
Term
Elastic Cartilage
Definition
Found in the auricle of the ear, external auditory canal, and the epiglottis
Term
Interstitial Growth
Definition
growth from within the cartilage
Term
Appositional Growth
Definition
growth along the cartilages's outside edge
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