Answer:
It is very important to always bear in mind that pelvic exams, in any woman, with or without any kind of additional difficulties, are pretty uncomfortable, especially because the person will have to take off her clothes and display one of her most private parts. This is why, regardless of if it is a woman with added situations, or not, the first thing to do is to greet her, use a very professional tone of voice and appropriate language, and explain what the exam is, what it will done for, and the steps that will take place.
In this particular case, given that there is an added situation of difficulty to maintain the lithotomy poistion, which is basically on an examination table, with legs spread out and slightly bent at the knees, because the woman has weakness in her extremeties, there will be an added need to explain to her that either the physician will have to touch her legs in order to help her maintain her position, or someone might have to help them out. Explaining this, and the why for the patient, is vital, as this type of examination causes, in and of itself, great stress, and having other people in, or having the doctor touch anything other than it is extremely necessary for the purpose of the exam, might cause serious problems.