What happened to John because of the fibrillation and the neurological concern of the doctors?

191) if you are a pt, which of the following are principles from the “code of ethics for the physical therapist? ” a. physical therapists shall be accountable for making sound professional judgments. b. physical therapists shall promote organizational behaviors and business practices that benefit patients/clients and society. c. physical therapists shall enhance their expertise through the lifelong acquisition and refinement of knowledge, skills, abilities, and professional behaviors. d. physical therapists shall respect the inherent dignity and rights of all individuals.

The lungs are a. divided into seven lobes b.divided into nine lobes c.separated by the mediastinum d. connected by the mediastinum

So i have a lot of answers answered but it says i still need to answer more questions. why is it doing that? how many questions need to be answered?