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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
Cusco's speculum is -
assistant
The correct answer is  Ans. is 'b' i.e., Bivalve self retaining vaginal speculumCusco's self-retaining bivalved speculum is a surgical instrument used for vaginal and cervical examinationIt limits the visualization of the vaginal walls.It is used to visualize the cervix and the vaginal fornixes for the local cause of APH.It is also used for minor procedures like pap smear and IUCD inseion.It is also used to detect the leakage of liquor from the cervical os in case of suspected PROM.