During a laparoscopic procedure, which additional supplies need to be opened if the procedure converts to an open surgery?

In the context of a laparoscopic procedure converting to an open surgery, it is crucial to have additional supplies ready to manage the surgical field effectively and maintain hemostasis. Lap sponges play a vital role in absorbing blood and fluids, which is essential during any surgical procedure to keep the site clear and dry.

When transitioning from laparoscopic to open surgery, the exposure is larger, and the potential for bleeding increases, necessitating the use of lap sponges to control this. Having these sponges readily available allows the surgical team to swiftly and effectively address any bleeding and helps in maintaining a clean operative field.

Other items like scalpel blades or hemostats, while useful in surgery, may not specifically relate to the challenges posed by changing from a minimally invasive to an open approach. Similarly, surgical drapes, though essential for maintaining sterility, do not directly address the immediate operational needs once the surgery format changes. Hence, the focused need for additional lap sponges in this scenario makes them the correct choice.