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40 Cards in this Set
- Front
- Back
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PATHOLOGY
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STUDY OF DISEASE PROCESSES
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DISEASE
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PATTERN OF RESPONSE TO SOME FORM OF INJURY THAT CAUSES A DEVIATION FROM NORMAL
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ETILOGY
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STUDY OF THE CAUSE
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PATHOGENESIS
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SEQUENCE OF EVENTS THAT LEAD FROM THE START OF DISEASE
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DIAGNOSIS
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DETERMING WHAT DISEASE THAT THE INDIVIDUAL IS BELIEVED TO HAVE
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PROGNOSIS
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PREDICTED COURSE OF THE DISEASE AND ITS RECOVERY;
OUTCOME |
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MANIFESTATIONS
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THE OBSERVED CHANGES IN PATIENT
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3 PARTS OF MANIFESTATIONS
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1. SYMPTOM: WHAT PT FEELS
2. SIGNS: SCRAPES, SWELLING... 3. SYNDROME: CLUSTER OF (EVERYTHING) FINDINGS THAT GIVE ABNORMAL RESULTS |
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SUBLETHAL DISEASE
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DEGENERATIVE
EX. ANGINA |
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NECROSIS DISEASE
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DEATH OF A CELL
EX. STROKE |
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CONGENITAL
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PRESENT AT BIRTH
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HEREDITARY
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PREDISPOSED TO
EX. DIABETES, HI BP |
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HYPERPLASIA
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CHANGE IN # OF CELLS
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HYPERTROPHY
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CHANGE IN SIZE OF CELLS
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NEOPLASM
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CANCER; CAUSES CELLS TO MULTIPLY BUT DON'T STOP GROWING
ALSO CAUSED BY STEROIDS |
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CAUSES OF DISEASES (5)
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EXOGENOUS IATROGENIC
ENDOGENOUS NOSOCOMIAL IDIOPATHIC |
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IDIOPATHIC
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UNKNOWN
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IATROGENIC
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DISEASE THAT RESULTS FROM MEDICAL TREATMENT
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NOSOCOMIAL
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HOPITAL ACQUIRED INFECTION
BLADDER INFECTION, MRSA |
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DISEASE CLASSIFICATION (5)
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GENETIC / DEVELOPMENTAL
ACQUIRED / INFLAMMATORY ALTERED CELL GROWTH |
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TOP 3 LEADING CAUSES OF DEATH IN US AND TX
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1. HEART DISEASE
2. CANCER 3. STROKE |
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PREDISPOSING CAUSES OF DISEASES
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AGE, SEX, LIVING CONDITIONS, OCCUPATIONAL, PHYSICAL EXPOSURE, PRE-EXISTING DISEASES, PSYCHOGENIC INFLUENCES
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FUNDAMENTAL TISSUES
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GENETIC
SOMATIC |
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GENETIC TISSUE
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USED IN REPRODUCTION
CHROMOSONES |
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SOMATIC TISSUE
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ALL OTHER TISSUE
EPITHELIAL, CONNECTIVE MUSCLE, NERVOUS |
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EVENTS IN INFLAMMATION
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ALTERED VASCULAR PERMEABILITY
LEUKOCYTES FIGHT INFECTION PHAGOCYTOSIS & ENZYMIC DIGEST. REPAIR |
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REPAIR 2 TYPES
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REGENERATION: LIKE NEW
GRANULATION TISSUE: SCAR TISSUE |
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HYPOXIA
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DECREASED VASCULAR FLOW
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ISCHEMIA
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INTERFERENCE TH VASCULAR FLOW
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APOXIA
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COMPLETELY STOPPED VASCULAR FLOW
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THROMBUS
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BLOOD CLOT: ADHERED OR STUCK TO ARTERY WALL
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EMBOLI
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THROMBUS THAT BREAKS FREE
MOVING |
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GANGRENE
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TISSUE IS DYING
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HEMORRHAGE
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RUPTURE OF A BLOOD VESSEL IN OR OUTSIDE BODY
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HEMATOMA
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ACCUMALATION OF BLOOD
INSIDE BODY |
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DOMINANT TRAITS
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ONLY ONE PARENT MUST HAVE TRAIT: CLEFT PALLET
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RECESSIVE TRAITS
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BOTH PARENTS MUST HAVE TRAIT
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PNEUMOCYSTIS CARINII
%? , SPEED?, FORM OF ?, LOOKS LIKE? |
60% OF AIDS PT
RAPID; DAYS TILL DEATH PNEUMONIA PATCHY OPACITIES IN ALVEOLI |
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CRYPTOCCAL ABCESS
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(CHEERIO) MASS DEVELOPED IN BRAIN
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KAPOSI SARCOMA
AFFECTS ? DEFINITION LOOKS LIKE? |
AFFECTS SKIN OR EPITHELIAL TIS
HEMORRHAGIC (BLEEDING) DERMAITITS NODULES PROTRUDE INTO LUMEN OF BOWEL |
