Final answer:
A "blanket consent" form is not used when surgeons are not sure of all the procedures they might perform. It ensures that the patient understands the procedure and gives their voluntary permission for it to be performed.
Step-by-step explanation:
A "blanket consent" form is not used when surgeons are not sure of all the procedures they might perform. In fact, surgeons are required to obtain informed consent before performing any procedure.
An informed consent form provides a written description of what the patient can expect during the procedure, including potential risks and benefits.
It ensures that the patient understands the procedure and gives their voluntary permission for it to be performed.