Chopper and all of you helping someone with this terror, I will try to repeat a post from TOS
If you are helping remember to do the smallest things. Bring writing materials to all appointments. Take copious notes. If you don't understand or are not totally clear, ask the doctor, nurse, respiratory therapist, whoever to repeat their instructions until you are clear and have it written down. Write. It. Down! Repeat the instructions back to the doctor so they can verify that you heard correctly. Remember that when the doctor, etc. is talking the only thing in the patient's mind is "Fuck! I've got cancer! Fuck! I've got cancer! Fuck! I've got cancer!" The patient can not hear "Okay, follow up visit at St. Lukes room 412 on February 15." They can't hear it, much less act on the order. Bring a pocket full of cash to take care of parking. Call ahead and get directons to the offices you will need to go to. If you have the time make a dry run so the office/hospital will be familiar to you. Keep a calendar of all this for the patient. They won't be able to do it. They have other things on their mind. Anticipate ahead of time, especially if you are going to an out of town faciliity. Look for restaurants you can go to on the way there and back. Within reason make the decisions about where to eat or stay. "Tell" them, rather than asking, "We're going to pull in here for a bite to eat". If you ask what they want to eat, they are liable to say "Fuck! I've got cancer!!" Take that burden for them. As much as possible, make appointments for follow ups as...much as possible. Call the house cleaner. Pick up the laundry. Bring groceries. Don't ask if they want you to pick up groceries, just do it, at least for a little while, until they can think, "Milk and Bread" and not just "Fuck! I've got cancer!" If you need help, recruit it. Find someone you know you can trust to do the things listed above. At first this helper may not be the patient's spouse, cause the spouse is also thinking "Fuck! My husband has cancer!" You may "only" be giving someone a ride, but it is one of the most meaningful things you can do. YMMV