Final answer:
Anticonvulsants are drugs that can indeed affect a patient undergoing surgery, therefore, the statement is true. They can alter the metabolism of anesthetics, thus the surgical team must consider their interactions during the surgical procedure.
Step-by-step explanation:
Substances that can affect the client in surgery include anticonvulsants is a statement that is true. Anticonvulsants are drugs used to prevent or control seizures in patients with epilepsy or for stabilizing mood in bipolar disorder. These drugs can have various effects on the body, and when an individual who takes anticonvulsants is undergoing surgery, the surgical team must be aware of the potential interactions and effects these drugs may have during the surgical procedure. For example, anticonvulsants can alter the metabolism of anesthetics and other medications used during surgery, potentially leading to either an increased or decreased response. Consequently, the dosages of anesthetic agents may need to be adjusted to ensure patient safety and the optimal outcome of the surgery.