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20 Cards in this Set
- Front
- Back
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Primary lymphoid tissue
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Liver
Bone Thymus |
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Secondary Lymphoid tissue
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Lymph nodes
Spleen |
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Mechanism of IgA in the gut
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Prevents microbial adherence and invasion
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Which Ig can fix the complement? and which one is an opsonin?
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Both IgG and IgM
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Which activity/ element is lost in stored blood?
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Factors V, VIII activity, and 2,3DPG (cause left shift in O2 curve)
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What is Prothrombin complex?
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FV, FX, PF-3, Ca, Prothrombin
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Which of the following is used in gluconewgensis?
Acetyl CoA Lactate AA Fat/ Lipids |
AA and Lactate
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Where is Kerbs cycle located?
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Inner membrane of the mitochondria
1 Glu-->36ATP |
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What are the Pyrimidines?
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CUT: Cytosine, Uracil, Thymidine
"Pyramids were CUT sharply" |
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Where does the thyroid hormones bind their receptors?
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Nucleus
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Most variable cell cycle phase?
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G1
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Mechanism of Amicar?
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Inhibits plasmin
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Mechanism of Aprotinin?
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Inhibits plasminogen activation --> inhibits fibrinolysis
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Most common organism in ICU pneumonia
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S. Aurus
#2: Pseudomonous |
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Most common bacteria in surgical wound infections?
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Overall: S.Aurus --> Exotoxin, ExoPS
GNR: E.Coli --> Endotoxin LPS Anaerobes: Bactroides fragilis --> Necrosis |
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Most common organism in line infection?
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#1 S.Epidermis
#2 S.Aurus #3 Yeast |
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No WBC on gram stain in necrotic tissue?
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Clostidium Perfrigens (GPR) --> alpha toxin
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Most common cause of laparotomy in HIV patients?
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#1 infection (CMV colitis)
#2 Neoplastic (Kaposi, Lymphoma) Most common site of lymphoma is the stomach, then the rectum (NHL), and Tx is chemo |
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What may delay/ prevent the development of Cirrhosis in Hep C patients?
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Interferon
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Bacteria in human bites Vs animal bites?
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Human: Eikinella
Cat/Dog: Pasteurella Tx: Augmentin |
