What is the term for the process by which platelets release chemical signals to attract more platelets to the site of injury, promoting blood clot formation?

A Platelet adhesion
B Platelet aggregation ✓
C Chemotaxis
D Thrombopoiesis

Explanation

Platelet aggregation is the process by which platelets release chemical signals to attract more platelets to the site of injury, promoting blood clot formation.

Source

Robbins and Cotran Pathologic Basis of Disease
Hematology Hematology: Coagulation Disorders Hematology: Coagulation Disorders Medium MEDICAL Confidence: high