Examlex
Describe a prion. Name a disease that is caused by a prion.
Cardiac Arrest
A sudden loss of heart function, leading to a loss of blood circulation and consciousness.
Survival
The act or process of living or continuing longer than another person, thing, or event; especially under harsh or challenging circumstances.
Vein
A blood vessel carrying blood toward the heart after receiving it from a venule.
Dark Red Blood
Indicates oxygen-depleted blood, often associated with venous blood or certain conditions causing altered blood coloration.
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