Term
| The first phase of Hemostasis is called? |
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Definition
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Term
| The main event of the hemostasis vascular phase is? |
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Definition
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Term
| The second event of hemostasis is called? |
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Definition
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Term
| The main event of hemostasis platelet phase is? |
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Definition
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Term
| What turns on the hemostasis extrinsic pathway? |
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Definition
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Term
| What is the end product of the hemostasis intrinsic pathway? |
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Definition
| PTP (platelet thrombo plastin) |
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Term
| Which hemostasis pathway is faster? |
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Definition
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Term
| Which hemostasis pathway makes a better clot? |
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Definition
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Term
| Identify the hemophillia factor and which pathway is it part of? |
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Definition
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Term
| Clot retraction is due to? |
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Definition
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Term
| Name one of the two substances that initiate the process of fibrinolysis: |
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Definition
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Term
| _____________________ + ______________________ = Thrombin |
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Definition
| Prothrombin and Prothrombinase |
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Term
| _____________________ + ______________________ = Fibrin |
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Definition
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Term
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Definition
| TPA (Tissue plasminogen activator), streptokinase |
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Term
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Definition
| Hepirin, Asprin, Coumidin |
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Term
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Definition
| Precursor cell of platelets |
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Term
| What is a thromboembolytic disease? |
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Definition
| A condition that causes undesireable clot formation |
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Term
| What is an example of a thromboembolytic disease? |
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Definition
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Term
| How does an embolism cause an infarc? |
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Definition
| It gets caught in a blood vessel, blocking the blood from providing oxygen to tissue beyond that point and that tissue dies |
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Term
| List two layers of the parietal pericardium. |
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Definition
| Dense fibrous connective tissue, simple squamous epithelium |
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Term
| What closes the semilunar valves? |
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Definition
| Backflow of blood during ventricle relaxation |
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Term
| What closes the AV valves (cuspids) |
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Definition
| Contraction of the ventricles |
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Term
| List two anatomical characteristics of cardiac muscle tissue. |
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Definition
| Intercalated discs, uninucleated |
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Term
| List two functions of the fibroskeleton. |
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Definition
| Electrical isolation of the atriums to the ventricles, Helps heart keep its shape |
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Term
| Where is the fibroskeleton anchored in the heart? |
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Definition
| Between the atriums and the ventricles |
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Term
| The action potential in cardiac muscle hapens slower or faster than the action potential of skeletal muscle? |
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Definition
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Term
| What causes the difference in the action potential speed between cardiac muscle and skeletal muscle? |
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Definition
| Ca+ goes in as K+ comes out |
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Term
| The pacemaker of the heart is the? |
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Definition
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Term
| When the pacemaker of the heart fails the _________ takes over? |
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Definition
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Term
| What pacemaker produces a slower heart rate, SA or AV node? |
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Definition
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Term
| The two types of modified cardiac muscle cells used in the electrical system in the heart? |
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Definition
Nodal cells and Conducting Fibers |
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Term
| The portion of the cardiac electrical system that directly delivers the action potential to the ventricular myocardium is the? |
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Definition
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Term
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Definition
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Term
| Define Incompetent valve. |
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Definition
| A valve that does not open or close properly |
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Term
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Definition
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Term
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Definition
A place in the heart, other than a node that, that spontaniously depolarizes. (Can cause PVC) |
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Term
| Define a 2nd heart sound. |
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Definition
| closing of the semilunar valves |
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Term
| Define Atrioventricular bundle. |
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Definition
Conducting fibers that connect the AV node through the myocardial interventricular septum to the left and right bundle branches. |
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Term
| What is the phase of the cardiac cycle during which the ventricles are being topped off? |
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Definition
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Term
| What is the phase of the cardiac cycle during which the A-V Valves are closing? |
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Definition
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Term
| The period during the cardiac cycle in which all 4 valves are closed and the pressure is dropping within the ventricles is called? |
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Definition
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Term
| The benefit of having such a long refractory period in the cardiac action potential is? |
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Definition
| It keeps the heart from going into tetany |
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Term
[image] Label the diagram and what part represents ventricular repolarization? |
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Definition
[image] Repolarization = T Wave |
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