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Details

Cell and Tissue Types
JJC Bio 160
32
Veterinary Medicine
Undergraduate 1
02/03/2014

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Cards

Term
Dense regular CT has a ___ blood supply.
Definition
poor
Term
Dense regular CT is found in...
Definition
tendons and ligaments, fascia
Term
tendon
Definition
muscle-bone
Term
ligament
Definition
bone-bone
Term
What cell type is in dense regular CT?
Definition
fibroblasts
Term
Fibers in dense regular CT run ___ to one another. What quality does this give them?
Definition
parallel; strong with end-to-end tension but weak with perpendicular stress
Term
Dense regular tissue contains what kind of fibers?
Definition
collagen
Term
Dense irregular CT is found...
Definition
in the dermis; "capsule" on organs, joint capsules
Term
What cell type is in dense irregular CT? What do these cells create?
Definition
fibroblasts; bundles of collagen
Term
Elastic CT is found in...
Definition
stretchy organs like stomach, bladder, arteries, bronchi
Term
What are the 3 types of dense CT?
Definition
-dense regular
-dense irregular
-elastic
Term
What are the 3 types of specialized CT?
Definition
-bone
-cartilage
-blood
Term
What are the 3 types of cartilage?
Definition
-hyaline
-elastic
-fibro
Term
What kind of cells are found in cartilage? Where exactly are they found?
Definition
chondrocytes in lacunae
Term
How is the blood supply to cartilage? How about nerves?
Definition
cartilage is avascular and not innervated
Term
What is the most common type of cartilage found in the body?
Definition
hyaline
Term
Hyaline cartilage is found...
Definition
-rings of trachea
-nose
-ribs/sternum
-embryonic skeleton
-ends of rotational bones
Term
Elastic cartilage is found...
Definition
in the pinnae and larynx
Term
Fibro cartilage is found...
Definition
intervertebral discs, pubic symphysis, knee meniscus
Term
Role of the osteocyte? Where is it found?
Definition
maintenance cell, lacunae in bone
Term
Role of osteoblast?
Definition
repair and grow - makes new matrix
Term
Role of osteoclast?
Definition
removes bone in remodeling
Term
The matrix of bone consists of...
Definition
collage and inorganic calcium salts
Term
How is the blood supply to bone?
Definition
excellent
Term
Special features of bone?
Definition
-Haversin system
-canaliculi connect osteocytes/lacunae to neighbors
Term
What is the term for the "tree trunks" seen in bone under the microscope?
Definition
osteon
Term
Blood consists of...
Definition
cells in a liquid matrix (plasma)
Term
Cells found in blood?
Definition
RBCs, leukocytes/WBCs/platelets
Term
Mucus membranes line...
Definition
organs that connect to the outside of the body
Term
What are serosae? Where are they found?
Definition
-serous membranes
-visceral: covers organs
-parietal: covers walls of cavities
-mesenteries: connect all small intest. and anchor to dorsal body wall
Term
What color are serosae?
Definition
clear with blood vessels running through
Term
Synovial membranes are found...
Definition
in freely moving joints and some dense CT
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