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Patho>< Test 1

QuestionAnswer
What are the six treatment modalities? Surgical, Chemotherapy, Radiation, Pharmacological, Lifestyle, Palliative
Three main causes of cell injury? Trauma, Intoxication, Deficiency
Signs and Symptoms associated with inflammation? Redness, Swelling, Pain, Heat
What causes the signs and symptoms of inflammation? Presence of exudate
Chemical mediators in the inflammatory response Prostoglandins, Histamine, Bradykinin
Inflammation helps tissues heal by... Removing damaged tissue and using materials in exudate for repair
Process of Inflammation Vasodilation of capillaries, WBC's move to walls of capillaries by diapadesis, WBC's change shape and move into the exudate outside capillaries, WBC's move to injury site and begin phagocytosis.
Explain Immunodeficiency weakening of the immune system
Explain Hypersensitivity Excessive immune response
Explain Autoimmunity Immune system damages healthy tissue
AIDS stands for Acquired Immune Deficiency Syndrome
3 body fluids that HIV can spread through Blood, Breast Milk, Reproductive secretions
Explain HIV infection and selection HIV transmission occurs, Binds to CD4 receptors on cells, Fuses to host cell and mixes contents, Reverse transcriptase uses virus RNA to make DNA, Host cell makes and assembles virus parts with Protease, Releases through budding or lysis
Prodromal Stage HIV/AIDS Commmon illness symptoms appear
Asymptomatic Stage HIV/AIDS Virus is detectable in blood, and antibody tests
AIDS Stage Complications occur due to weakened immune system
Explain local allergic response Expose leads to IGE production, foreign substances become allergens. Allergens bind to cells releasing histamine. Histamine binds to receptors causing signs/symptoms.
SLE stands for... Systemic Lupus Erythematosus
Signs and Symptoms of SLE Butterfly rash, Inflammation of membranes, Photosensitivity
LE cells A cell that has engulfed another cells material
C- Changes in bladder/bowel function
A- A sore that doesn't heal
U- Unusual bleeding or discharge
T- Thickening of skin or Lump
I- Indigestion
O- Obvious changes in mole or wart
N- Nagging hourseness or cough
S- Severe Anemia
O- Overproducing Hormones
Created by: fieldstodda
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