Examlex
The vasoconstrictor substance released from the platelets at the site of injury is:
Calcium
A chemical element, symbol Ca, essential for living organisms, particularly in cell physiology and bone formation.
Beriberi
A nutritional disorder caused by a deficiency of thiamine (vitamin B1), affecting the nervous system, cardiovascular system, and muscular system.
Thiamine
A water-soluble B-vitamin (B1) that is essential for the metabolic breakdown of glucose and the functioning of the nervous system.
Vitamin K
A fat-soluble vitamin essential for the synthesis of proteins involved in blood coagulation and bone metabolism.
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