Lab Prctical Flashcards
Epithelial tissue arranged in a single layer
Simple Arrangement
Epithelial tissue arranged in multiple layers
Stratified Arrangment
Tissue that appears to be multiple layers, but is a single layer
Pseudostratified
Nerve cell processes carry information to the
Cell Body
In connective tissue the extracellular matrix is composed of these
Proteins and Ground substance that may be in fluid or solid form
Extracellular matrix of connective tissue contain elastic or collagen fibers that are produced by
Fibroblasts
Tissues characterized by squamous, cubodial or columnar
Epithilial
THese tissues bind organs together and provide support
Connective Tissue
Specialized cell that becomes a wandering cell in the body that fights off infection
macrophage
Light and dark crossings across tissue
Striations
Tissue capable of shortening and thickening
Muscle Tissue
Tissues always found covering an organ and lack blood vessels
Epithelial Tissue
Outermost layer of the epidermis
Stratum Corneum
Layer of skin comprised primarly of areolar connective tissue and irregular dense fibrous tissue
Dermis
Region located under the dermis that is not considered an actual layer of the skin
Hypodermis
Layer of epidermis characterized by small, shrunken nuclei
Stratum Granulosum
Sweat glands that regulate body temperature
Eccrine Glands
Layer of epidermis that actively reproduces cells
Stratum Basale
This layer of skin is the outermost layer and comprised of stratified squamous epithilium
Epidermis
Accessory structure that changes the position of hair follicle due to smooth muscle tissue
Arrector pilli
Hair develops in a tube-like structure that is called
Follicle
Structure associated with hair follicles that secrete oils named sebum are called
Sebaceous Glands
Layer of the epidermis characterized by large, oval nuclei
Stratum Spinosum
Gland commonly found in the axillary region that reacts to various emotions
Appocrine Glands
Layer of epidermis where cells appear clear but cell organelles are no longer present
Stratum Lucidum
Microscopic passageways that allows osteocytes to communicate with other cells via gap junctions
Caniculi
If bones width and length are equal to eachother
Short Bone
The plates of bony tissue in cancellous bone
Teabeculae
Bone tissue in concentric rings that encircle a canal
Lamella
All rings of tissue surrounding one central canal make what?
Osteon
Bones of the face and vertebrate are classified as
Irregular bones
Layer of regular dense connective tissue covers the surface on bones
Periostium
Endostium lines this area in long bones
Medullary Cavity
Bones of the cranium, ribs, and scapulae are calssified as?
Flat Bones
Relativly large blood vessels and nerves are found in a passageway called
Perforating Canal
Special type of short bone that is embedded in a tendon adjacent to a joint
Sesamoid Bone
In both compact and cancellous bone tissue, osteocytes are located in areas called
Lacunae
The shaft of a long bone is called
Diaphysis
The ends of a long bone are named
Epiphysis
Bones found in arms, legs, and feet are considered what class of bone
Long Bone
Moving a body part toward the Midline
Adduction
Decreasing the joint angle between to levels
Flexion
A joint that is no movable
Synarthrotic
Moving a body part around an axis
Rotation
All synovial joints are characterized as this, even if some are limited to sliding or twisting motions
Diarthrotic
Moving a body part in one plane is considered to be
Uniaxial
A joint with limited range of motion is considered to be what class of joint
Amphiarthroitc
Straightening a joint beyond its normal range of motion is termed
Hyper Extension
Moving a body part away from the midline
Abduction
Moving a body part that follows a cicular path
Circumduction
Increasing the angle in a joint
Extension
If joints are held together by dense fibrous tissue the joint is considered
Fibrous Joint
If bones are held together by mainly cartilage, the joint is what
Cartilaginous joint
When a joint is formed by dense fibrous tissue, but is fluid-filled, this joint is called
Synovial Joint
If flexion, extension, abduction, and adduction are possible at a joint, this is considered the movement
Bi-axial
