Which statement is true regarding bipolar forceps?

Bipolar forceps are designed to deliver electrical energy directly at the surgical site. They function by using two prongs, which act as the active and return electrodes, allowing precise coagulation of tissue while minimizing thermal spread to surrounding tissues.

The statement that bipolar forceps require a patient return electrode is true because they operate under different principles than monopolar devices. In monopolar systems, a return electrode is essential to complete the electrical circuit by directing current away from the patient. In contrast, bipolar devices do not need a separate return electrode; their construction inherently forms the circuit between the two prongs.

The other options do not accurately describe bipolar forceps. They are indeed versatile and can be utilized in various surgical settings, which conflicts with the notion that they are not required. While they are not necessarily used with a standard return electrode (which is specific to monopolar systems), their operation does not necessitate a standard return electrode per se. Finally, saying they are only used with high voltage is misleading, as the voltage used will depend on the specific device and application. Therefore, the statement regarding the requirement of a patient return electrode is correct and highlights the unique functionality of bipolar forceps.