Shared Flashcard Set

Details

oral embryology histology
inflammation/ bone
19
Dentistry
Undergraduate 3
04/30/2014

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Cards

Term
what bone contains the roots of the teeth
Definition
alveolar bone
Term
what is the type of bone apical to the roots of teeth
Definition
basal bone
Term
what bone has plates of compact bone on the facial and lingual surfaces of alveolar bone?
Definition
cortical bone
Term
what is trabecullar bone?
Definition
cancellous bone between alveolar bone proper and cortical bone
Term
where is the interdental septum?
Definition

on alveolar bone between two neighboring teeth

 

it has compact bone and cancellous bone

Term
what is the first line of defense in inflammation
Definition
skin
Term
2nd line of defense in inflammation is?
Definition
macrophages
Term
what comes after macrophages in inflammation
Definition
helper T cells, then helper B cells come with antibodies and nuetralize invader, they help aid the macrophages to digest enemies.
Term
T cells and B cells are what
Definition
lymphocytes
Term
what is the main immunoglobin in blood
Definition
IgG it is 70-75%
Term
what are the 3 phases of inflammation
Definition

acute

chronic

repair

Term
what are the cells involved in the chronic phase of inflammation
Definition

lymphokines

monokines

lymphocytes

Term
what happens during the repair phase of inflammation
Definition

macrophages debride cite

 

fibroblasts rebuild

 

granulation tissue is developed

Term
during the repair process, blood flow decreases and phagocytes begin to stick to inner surface of blood vessels and endothelium, this "sticking"is called?
Definition
margination
Term
what happens in phagocyte migration, who is involved?
Definition

chemokines belong to cytokines

 

chemokines stimulate phagocytosis and T cells.

 

monocytes follow granulocytes into infection

 monocytes become macrophages.

Term
what things can be involved in bone resorption (perio damage) during inflammation?
Definition
cytokines and prostaglandins
Term
what can T cells become?
Definition

memory t cells

helper t cells

suppressor t cells

cytotoxic cells

delayed hypersensitive t cells

Term
what is the attraction of microorganisms to chemicals
Definition
chemotaxis
Term

2 types of hypersensitivity reactions in inflammation are

'

Definition

anaphylaxis

 

cytotoxic (incompatible rh factor)

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