Shared Flashcard Set

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Hemeopathy
Intro & Homeopathy
10
Pathology
Graduate
09/15/2013

Additional Pathology Flashcards

 


 

Cards

Term

 

 

Leukocytes

Definition
  • Originate in the bone marrow & circulate through lymphoid tissues 
  • Granulocytes (Neutro-, Eosino-, Baso- phils)
  • Agranulocytes (Lymph- & Mono- cytes)
 
Term

 

 

Granulocytes 

Definition
  • Neuts: main pathogen-fighting cells (most) Live 4-5 days in body tissues
  • Eos: help control allergic responses & fight parasites Live 3 weeks
  • Basos: release heparin, histamine, & other inflammatory mediators Live 3-7 days
Term

 

 

Agranulocytes

Definition

•Lymphs:antigen-recognition & immune response; can live many years, 3 types
•B: make antibodies
•T: control immune response; cell-mediated immunity
•NKC: kill antigenic cells
•Monos: antigen-presenting cells; live 3-7 days, make inflammatory mediators (largest)

Term

 

Neutropenia

Definition

•↓ WBC: Neut <1500/μL
•mild (1000/μL)
•moderate (500-1000/μL)
•severe (<500/μL)
•@ Risk for gram (+) & (-) bacteria & fungi infections

Term


Mononucleosis

Definition

•↑ WBC 12,000-18,000/μL (60% lymphs)
•Self-limiting B-cell lymphoproliferative disorder; Epstein Barr virus (EBV) or non-EBV link
•Life-time symptom-free infection
•Mainly adolescents/ young adults

Term

 

 

Neutropenia

(s/s, treatment, testing)

Definition

•Diagnostic (Dx) testing – WBC diff
•Symptoms (S/S)
•From asymptomatic to frequent infections & fever
•Usual treatment
•Antibiotics
•G-CSF

Term

 

 

Mononucleosis

Definition

•Risk factors
•Crowded conditions
•Direct close contact
Etiology
Tainted saliva
Dx testing – WBC Diff, heterophil antibodies
 
 
S/S
•Insidious onset, incubation 4-8 weeks
•Prodrome (malaise, anorexia, chills), followed by fever, pharyngitis, lymphadenopathy
•Hepato/spleno -megaly
•Usual treatment
•Bed rest & analgesics

Term

 

 

Lymphoma

Definition

•S/S – Type & stage related
•Indolent (slow-growing)
•Painless lymphadenopathy
•Aggressive (fast-growing)
•Fever, chills, night sweat
•Wt loss, pruritis
•Infection susceptibility
•Chest discomfort
•Usual treatment
•Local radiation, combination chemo

Term

 

 

Leukemia

Definition

•Risk factors
•Radiation, benzene & chemo expo
•Genes (Down, Neurofibroma, Fanconi)
•Dx testing
•Blood/bone marrow
•Cytogene studies
•Imaging
•S/S
•anemia, fatigue, fever, night sweats, Wt loss, bleeding, bone pain & tenderness
•Usual treatment
•Chemo
•Bone marrow/stem cell transplant

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