coagulation
extrinsic pathway
intrinsic pathway
random
anemia
100
the process of clotting
What is coagulation
100
put in order from 1-5 for the extrinsic pathway of coagulation: x) an extract from the damaged tissue, tissue thromboplastin, is released into the blood. x) thrombin reacts with Ca++ to catalyze the conversion of FIBRONOGENto fibrin x) tissue thromboplastin reacts with Ca++ ions to form extrensic thromboplastin x) prothrombin reacts with Ca++ to become thrombin x) extrensic thromboplastin and several factors react to form prothrombin
What is 1,5,2,4,3
100
fill in the x with the correct number in the order it occurs for coagulation intrinsic pathway : x) platlets will stick to a ruptured lining ( Why? ) COLLAGEN(+) (-)PLATLETS x) platlets release coagulation factors & form intrensic thromboplastin x) the endothelial lining and platlets are both negatively charged and repel each other, therefore they don't stick together. x) thrombin helps to convert fibrinogen into fibrin x) intrensic thromboplastin helps to convert prothrombin into thrombin
What is 2,3,1,5,4
100
serum is _____ minus the __________ __________.
What is plasma/clotting factors
100
when blood has low 02 carrying capacity
What is anemia
200
which pathway occur because of damaged tissue
What is extrinsic pathway
200
tissue thromboplastin reacts with ______ ions to form what?
What is Ca++/to form extrinsic thromboplastin
200
why do platelets stick to a ruptured lining?
What is collagen(+) platlets (-)/ remember the endothelial lining and platlets are both negatively charged and repel each other, therefore they don't stick together. thats why platelets DO stick to a ruptured lining but not to each other
200
an example of a serum would be
What is fluid expressed from a clot
200
what makes the blood have a low 02 carrying capacity when you have anemia ?
What is the number of functional RBC's and/or their Hb level is low therefore the blood has a low O2 carrying capacity
300
when the blood itself is traumatized
What is intrinsic pathway
300
what extract from the damaged tissue is released blood?
What is tissue thromboplastin
300
platlets release _____ factors & form intrinsic thromboplastin
What is coagulation
300
1 week life span/formed from ________ which fragment while still in the bone marrow - ~ 300,000/mm3 -have no nucleus -2-4 micrometers in diameter -have functional equivalence as platelets all of the above are characteristics of?
What is MEGAKARYOCYTE / thrombocytes
300
lack of iron affects /lack of amino acid affects ?
What is hemoglobin / protein globin
400
what are these steps for and fill the x with the correct number of order they occur in x) vessel cut or ruptured - vessel contracts to reduce flow x) platlets attempt to plug the opening in the vessel, when they contact the collagen fibers they become sticky and secrete ADP which perpetuates the cycle x) blood clot forms x) growth of fibrous tissue into clot to close hole in the vessel permanently
What is blood clotting/ 1,2,3,4
400
what reacts with Ca++ to become thrombin
What is prothrombin
400
intrensic thromboplastin helps to convert __________ into thrombin
What is prothrombin
400
-6% - phagocytic - become macrophages - more powerful phagocytes than NEUTRAPHILS is the above grandular or agrandular? and which WBC is it?
What is monocytes
400
1) B12 is obtained from liver and meat. An intrensic factor is secreted by the mucosa of the stomach which picks up the B12 ( extrensic factor ) 2) both go to the liver to form Anti-anemic factor. 3) Anti-anemic factor goes to bone marrow to stimulate cell production
What is pathway for anemia
500
- occurs within 30 min. to close wound, serum is expressed from the clot
What is clot retraction
500
thrombin reacts with Ca++ to catalyze the conversion of ________ to fibrin
What is fibrinogen
500
does anything react with Ca++ ions in the intrinsic pathway
What is no
500
when the cells do not revive enough o2?
What is hypoxia
500
vitamin b12 helps
What is RBC formation by red bone marrow
M
e
n
u