What is one of the key actions of thromboxane A2 during hemostasis?
Understand the Problem
The question is asking about the function of thromboxane A2 in the process of hemostasis, which involves the stopping of bleeding. The inquiry specifically focuses on identifying the correct action among several options presented.
Answer
Increases platelet aggregation
One of the key actions of thromboxane A2 during hemostasis is to increase platelet aggregation.
Answer for screen readers
One of the key actions of thromboxane A2 during hemostasis is to increase platelet aggregation.
More Information
Thromboxane A2 (TXA2) is produced by activated platelets and plays a crucial role in forming a hemostatic plug by aggregating platelets.
Tips
A common mistake is to confuse thromboxane A2 with prostacyclin, which has opposing effects by inhibiting platelet aggregation.
Sources
- Thromboxane A2 - Wikipedia - en.wikipedia.org
- Physiology, Thromboxane A2 - StatPearls - NCBI Bookshelf - ncbi.nlm.nih.gov
- Thromboxane A2 - an overview | ScienceDirect Topics - sciencedirect.com
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