ORLPTD1
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| 🇬🇧 | 🇬🇧 |
| Oral pathology discusses the ____ of the tooth | Hard tissues |
| Missing tooth (genetic) | Anodontia |
| Diabetes is manifested in the oral cavity as | Periodontitis/ gingivitis |
| Cells react to conditions that are not normal by adapting to the change | CELLULAR ADAPTATION |
| Underdevelopment of an organ | Hypoplasia |
| Organ is present but not developed properly/fully thereby it is not functioning to its capacity | Hypoplasia |
| Most common cause of atrophy | Ischemia |
| Refers to metabolic disturbances and deterioration of the cells or the area immediately surrounding the cells | Degenerative changes |
| Cellular self-destruction | Apoptosis |
| Increase inflow of the blood to an area | Active hyperemia |
| Decreased outflow of blood with stagnation of venous current. | Passive hyperemia |
| Localized tissue death | Infarct |
| Infarcts are usually caused by | Fat deposits or blood clots |
| Causative factors of the disease | Etiology |
| Example of singular disease | Tuberculosis |
| Example of multifactorial disease | Hypertension |
| Conditions within or around the organism or host that do not inhibit the action of pathogenic agents. | Susceptibility |
| Condition of the host (intrinsically) that makes them at risk of being affected by certain conditions | Susceptibility |
| When an individual is compromised by one disease or condition, there is a much higher risk of developing a second disease or condition. | Pre-existing Condition |
| Condition that the patient has already and will worsen his condition upon application of another stimuli | Pre-existing Condition |
| Tay Sach's predominantly affects | Jewish descendants |
| Sickle-cell Anemia predominantly affects | American-African lineage |
| EVENTS IN ACUTE INFLAMMATORY PROCESS: brief hemorrhage control | VASOCONSTRICTION |
| EVENTS IN ACUTE INFLAMMATORY PROCESS:Causes gaps in vessel wall between endothelial cells | INCREASED VASCULAR PERMEABILITY |
| EVENTS IN ACUTE INFLAMMATORY PROCESS:Begins process of exudate formation and vascular stasis | INCREASED VASCULAR PERMEABILITY |
| EVENTS IN ACUTE INFLAMMATORY PROCESS:Leukocytes move to the endothelial walls and begin the process of rolling | VS: MARGINATION |
| EVENTS IN ACUTE INFLAMMATORY PROCESS:Leukocytes squeeze through gaps in endothelial cells | VS: TRANSMIGRATION |
| EVENTS IN ACUTE INFLAMMATORY PROCESS:Drives PMNs and other leukocytes to the affected area | CHEMOTAXIS |
| EVENTS IN ACUTE INFLAMMATORY PROCESS:Enables Ingestion and digestion of foreign material or cellular debris | PHAGOCYTOSIS |
| EVENTS IN ACUTE INFLAMMATORY PROCESS:Removes debris through lymphatic system | TERMINATION OF PROCESS |
| The body’s mechanism for dealing with the injuries caused by internal and external stimuli. | INFLAMMATORY PROCESS |
| Could be beneficial (initiate healing) or detrimental to the body | INFLAMMATORY PROCESS |
| Considered to be the cornerstone of pathology | INFLAMMATION |
| FACTORS THAT DETERMINE THE DEGREE OF RESPONSE: Type of tissue injury | Severity of the injurious stimuli |
| FACTORS THAT DETERMINE THE DEGREE OF RESPONSE: Affects the capability of the host | The reactive capability of the host |
| The reactive capability of the host | Resistance & age and physical make up |
| TYPES OF INJURY: Produce a burn | THERMAL OR ELECTRICAL |
| TYPES OF INJURY: Virus, bacteria, fungal | BIOLOGICAL |
| COMPONENTS OF REACTION | Damage to the tissues, Alteration, Exudation, Granulation and Repair |
| 2 CATEGORIES OF INFLAMMATION: Occasionally can be very extensive and involve multiple body organs or systems | ACUTE INFLAMMATION |
| 2 CATEGORIES OF INFLAMMATION: most often limited in area and duration and characterized by the Cardinal signs of Inflammation. | ACUTE INFLAMMATION |
| 5 CATEGORIES OF INFLAMMATION: Inflammation that goes beyond 2 weeks | CHRONIC INFLAMMATION |
| Causative agent in inflammatory process of this cardinal sign: dolor | Edema and chemical mediators |
| The one that causes edema is _____ or the plasma which exceeds the blood vessels and goes towards the injured area | Serous exudates |
| FIBER FORMING CELLS | Fibroblast |
| VASOFORMATIVE CELLS | ANGIOBLASTS |
| REPAIRS THE BLOOD VESSELS | FIBROBLAST AND ANGIOBLAST |
| REPAIR WITH SCARRING | FIBROSIS |