Pathology Glanzmann thrombasthenia is due to A Decreased GpIb B Decreased GpIIb/IIa C Anti-GpIIb/IIIa antibodies D Inhibition or deficiency of ADAMTS 13 💡 Explanation Glanzmann thrombasthenia is due to ✓ Correct Answer: B. Decreased GpIIb/IIa