This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pathology
[{'content': 'Glanzmann thrombasthenia is- \nSelect and explain. \nA. Autosomal dominant disorder, B. Autosomal recessive disorder, C. None, D. Both', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Glanzmann thrombasthenia is an autosomal recessive disorder.', 'role': 'assistant'}]