"Do you intend to use the services of a scribe" meaning?
When a candidate taking a test is unable to write or comprehend the question sheet due to dyslexia, visual impairment, or the inability to write due to the loss of fingers or a hand, he is given the option of hiring an amanuensis, also known as a transcriber or scribe, to assist him. So, do you intend to hire a scribe? By that, I mean, do you have any physical limitations that prevent you from answering questions?