Question

In: Anatomy and Physiology

The intrinsic pathway of coagulation is activated by the The intrinsic pathway of coagulation is activated...

The intrinsic pathway of coagulation is activated by the

The intrinsic pathway of coagulation is activated by the

release of heparin from the liver.
sticking of platelets to damaged tissue.
activation of proenzymes exposed to collagen.
release of tissue factor (Factor III) by damaged endothelium.
conversion of prothrombin to thrombin.

Solutions

Expert Solution

activation of proenzymes exposed to collagen.

The intrinsic pathway is activated through exposed endothelial collagen. Exposure to endothelial collagen leads to activation of Factor XII which becomes Factor XII A

Sydney Mullin answered 1 year ago
Next > < Previous

Related Solutions

Complete the following chart coagulation proteins. Factor Number Roman Numeral Name (s) Pathway (intrinsic, extrinsic or...
Complete the following chart coagulation proteins. Factor Number Roman Numeral Name (s) Pathway (intrinsic, extrinsic or common) Vit. K Necessary for Production Yes or No 1 2 3 5 7 8 9 10 11 12 13
Complement pathways _ Explain how classical pathway, Alternative pathway, lectin pathway and terminal pathway are activated...
Complement pathways _ Explain how classical pathway, Alternative pathway, lectin pathway and terminal pathway are activated to destroy bacterial cells?
Why caspases 2 is crucial for the intrinsic pathway of apoptosis?
Why caspases 2 is crucial for the intrinsic pathway of apoptosis?
Describe the events of hemostasis, including both the intrinsic and extrinsic pathways for blood coagulation. Compare...
Describe the events of hemostasis, including both the intrinsic and extrinsic pathways for blood coagulation. Compare and contrast the specific pattern of blood flow in the the fetal circulation with the circulation of the neonate. In what important ways are they different? Explain what changes occur shortly after birth and the mechanisms involved.
Which of the following statements is not true about intrinsic pathway of apoptosis: a) Cytochrome c...
Which of the following statements is not true about intrinsic pathway of apoptosis: a) Cytochrome c release into the cytosol leads to METC uncoupling and superoxide production b) Activation of death receptors by ligands c) Activates initiator and executioner caspases d) Involves cytochrome c release after oxidative insult e) Apoptosome could induce caspase-9 dimerization
5. Follow the intrinsic conduction pathway and describe how the remaining 99% of the cardiac cells...
5. Follow the intrinsic conduction pathway and describe how the remaining 99% of the cardiac cells are stimulated. How is the action potential in the intrinsic cells different from the action potential in the contractile cells?
We’ve now discussed instances at different times in development when the same signaling pathway is activated,...
We’ve now discussed instances at different times in development when the same signaling pathway is activated, but its activation results in different outcomes in terms of cell fate (i.e. gene expression) at these different times. How do you imagine this is possible? We talked about lin-4 miRNA-mediated translational repression as a mechanism for temporal control of lin-14 protein expression. What components would be needed, and how would they be expressed, to achieve the same via transcriptional control? Do you see...
Explain how the apoptotic pathway can be activated when TNF binds to its receptor? Name and...
Explain how the apoptotic pathway can be activated when TNF binds to its receptor? Name and explain any relevant proteins. Name a cancer specific pathway drug/treatment and explain its mechanism.  
We’ve now discussed instances at different times in development when the same signaling pathway is activated,...
We’ve now discussed instances at different times in development when the same signaling pathway is activated, but its activation results in different outcomes in terms of cell fate (i.e. gene expression) at these different times. How do you imagine this is possible? We talked about lin-4 miRNA-mediated translational repression as a mechanism for temporal control of lin-14 protein expression. What components would be needed, and how would they be expressed, to achieve the same via transcriptional control? Do you see...
1. In hemostasis A.Erythropoietin stimulates erythrocyte production B.Platelets stimulate the intrinsic pathway C.von Willenbrand factor is...
1. In hemostasis A.Erythropoietin stimulates erythrocyte production B.Platelets stimulate the intrinsic pathway C.von Willenbrand factor is an anticoagulant D. Thrombin converts fibrinogen to fibrin 2. Which of the following term and definition pair is correctly matched? Group of answer choices ESV : the volume of blood in the ventricle after the final filling pacemaker potential : spontaneous depolarization P wave : ventricle depolarization systole : relaxation 3. Which type of capillary would allow proteins to pass through the gaps between...
ADVERTISEMENT
Subjects
ADVERTISEMENT
Latest Questions
ADVERTISEMENT