Examlex
Because China was able to sign treaties that safeguarded its sovereignty,it was technically an independent nation free from foreign control and influences.
Heparin
An anticoagulant medication or naturally occurring substance that prevents the formation of blood clots.
SRS-A
A group of chemical mediators known as slow-reacting substances of anaphylaxis, involved in allergic reactions.
Arteriole Walls
The thin-walled blood vessels that regulate blood flow from arteries to capillaries, majorly affecting blood pressure and flow.
Vasodilate
The process of widening blood vessels to increase blood flow.
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