Final answer:
Preprinted materials should not replace the medical assistant's role in explaining a surgical procedure.
Step-by-step explanation:
The statement 'If preprinted materials are used to explain a surgical procedure, the medical assistant does not need to provide additional explanations' is false.
While preprinted materials can be helpful in explaining a surgical procedure, they should not replace the medical assistant's role in providing additional explanations. This is because every patient is unique and may have specific questions or concerns that the preprinted materials do not address.
Furthermore, the medical assistant plays a crucial role in ensuring that the patient fully understands the procedure by addressing any uncertainties, providing reassurance, and answering any questions that may arise.