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Conditions in OT
OTH2410 Ch 1 (Mech of Disease) -key terms, vocabulary JS
Question | Answer |
---|---|
What is Carcinogenic? | A substance that produces cancer or that causes transformation of a normal cell to a cancerous one |
What is Ischemia? | Holding back or obstructing the flow of blood. This will cause an inflammatory response. |
What is Metastasis? | Spreading of a malignant disease (ie:cancer)or pathogenic microorganisms from one organ or part to another not directly connected w/it. |
What is Mutation? | A variation or change in genetic structure |
What is Genotype? | This is the "internally coded, inheritable info carried by all living organisms -Blueprint or set of instructions for building & maintaining a living creature -The sum of total genes transmitted from parent to offspring |
What is an Allergen? | An ordinarily harmless substance An antigenic substance capable of producing an allergic response in the body ie: Inhalants: dust, mold, fungi, foods, drugs, chemicals Physical agents: heat, cold, radiation |
What is an Antigen? | any cell, molecule, or protein (substance) that ur body thinks is foreign- Anything that's not YOU & wants to fight it by producing antibodies(immune syst) |
What is Pathogenesis? | The development of disease (occurs in stages); Pathologic mechanisms |
What is Homeostasis? | A state of equilibrium w/in the body. Internal stability |
What is Asymptomatic? | Without symptoms |
What is Anaphylaxis? | A severe allergic, systemic reaction that causes sudden breathing difficulty characterized by redness, itching, swelling & water buildup. These reactions can lead to shock or death |
What is a Chromosome? | pieces of DNA. structures in the nucleus of a cell that function in the transmission of genetic info. a collection of related genes. 46 per human/23 pairs |