system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Ultrasonography transducer contains ___:
assistant
The correct answer is  Ans. B. Lead ZirconateLead Zirconate titanate (PZT) is the most widely used material in the ultrasound transducers/probes replacing the previously discovered barium titanate.