What is the primary function of glycoprotein IIb/IIIa in platelet aggregation?

A To bind to fibrinogen and link platelets together ✓
B To inhibit the activation of platelets
C To regulate the expression of platelet surface antigens
D To stimulate the release of platelet-derived growth factor

Explanation

Glycoprotein IIb/IIIa is a receptor on the surface of platelets that plays a crucial role in platelet aggregation by binding to fibrinogen and linking platelets together.

Source

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