What is a fundamental difference between neighborhood watch programs and community policing?

A. Neighborhood watch programs require citizens to take the law into their own hands, as does a community policing program.
B. Neighborhood watch programs rely on citizens reporting suspicious activity, while community policing places police officers within the community to serve as visible symbols of law enforcement.
C. The neighborhood watch program relies on neighbors knowing one another, while the community policing program only works if neighbors are essentially strangers to one another.
D. Neighborhood watch always provides rewards for reporting crimes, while community policing carries no reward.

John, a 34 year old father of two children, is a member of a health maintenance organization (hmo) in texas. john has made several trips to an area clinic recommended by his hmo to seek medical attention since finding blood in his bowel movements. he has been taking large amounts of aspirin for persistent headaches but did not realize that this could cause internal bleeding. john was always seen at the clinic by a physician assistant, robert m. but never by a physician. robert didn't ask john about taking any nonprescription medications. john didn't realize that he should mention his over the counter medication (aspirin) consumption. robert tells john to take an antacid preparation to control the bleeding, but does not order any tests. he tells john to return if he is not any better. two days later, john is rushed to the area emergency room with a bowel hemorrhage.1-¿what responsibility, if any, does robert have for john's emergency? 2- does the clinic have a responsibility to provide its hmo members with the services of a physician? 3- what responsibility, as a healthcare consumer, does john have for his own medical condition?