[RECALLS] Batch 2022 - 1st Evals Blood Flashcards
Most potent protease in coagulation
pathway
Thrombin
Tolerance of self-antigen is abnormal
False
In renal failure, there is a total absence of erythropoietin
False
Aside from the kidneys, the liver can also produce EPO.
Surface of T-Helper cell
CD4+
Factor that cleaves C3
C3bBb
50-kg woman who experienced 10%
blood loss. How much blood was lost?
350 mL
(Women have approximately 70mL/kg of blood, while men have 80mL/kg. To compute for the blood loss, you can multiply 70mL/kg by 50kg. This
will give you 3,500 mL of total blood volume. Get 10% of that value to determine the volume of blood lost.)
Thrombus at popliteal vein
Fibrin
(Thrombus in arteries tends to have more platelets than thrombus in veins. Thrombus in veins tends to have more fibrin than thrombus in arteries.)
Atopy environmental allergy
Type 1
hypersensitivity
Clonal selection of B cells
Antigens
Aside from IgM, B cells have
IgD
Common pathway in the coagulation
process begins with
X (Stuart factor)
Antigen presenting cell that has
immunoglobulin receptor present
B cell
Antigen presenting cell that degrade
microorganism and present antigen on
the surface
Macrophage
Antigen presenting cell that is critical for uptake and presentation
Dendritic cell
Proliferate more lymphocytes specific
for that antigen
Activated
T cell produced in bone marrow and
differentiate in
Thymus
A male has a hematocrit level of 45%
Normal (Normal range is 40-45%)
T helper cell, T regulator, monocyte,
macrophage
CD4+
Antibody has _______ bonds
Disulfide
Farreus-Linquivist phenomenon refers
to the relationship of:
Viscosity and radius
When blood comes in contact with negatively charged surface
Intrinsic pathway
In the presence of active bleeding,
erythropoiesis may be heavily activated and this will result to which of the following
Increase in reticulocytes
Which of the following is a primary factor for erythropoietin secretion?
Decreased oxygen levels in blood
Anemia, low MCHV, low MVC
Hypochromic microcytic
Potent anaphylatoxin
5a
Classical cascade
C1r
Tissue factor
Extrinsic pathway
Kills parasites
Eosinophil
Phagocytosis and bactericidal mechanism
Neutrophil
Phagocytosis, bactericidal, and antigen
presenting
Macrophage
A person who was bitten by a dog and the antibodies were harvested and introduced to another person who was also bitten by a dog.
Passive immunity
