What is the term for the process by which platelets release chemical signals to attract more platelets and form a platelet plug in response to vascular injury?

A Platelet adhesion
B Platelet aggregation ✓
C Fibrin formation
D Chemotaxis

Explanation

Platelet aggregation is the process by which platelets release chemical signals to attract more platelets and form a platelet plug in response to vascular injury.

Source

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