What is the name of the process by which platelets release chemical signals to attract other platelets and form a platelet plug?

A Aggregation
B Adhesion
C Activation
D Release reaction ✓

Explanation

The release reaction is the process by which platelets release chemical signals to attract other platelets and form a platelet plug, which is essential for blood clotting.

Source

Robbins and Cotran Pathologic Basis of Disease
Hematology Hematology: Blood Components Hematology: Blood Components Medium MEDICAL Confidence: high