Which of the following would NOT constitute abandonment by a physician? O A physician abruptly leaves town without making arrangements for another physician to provide care to his patients. O A physician admits a patient to the hospital for a heart attack, but then refuses to see the patient after a disagreement about the patient's treatment plan. O After creating a disturbance during a recent visit, a patient receives a certified letter from his physician notifying him that the physician would see him for the next thirty days for emergencies only, but would no longer provide him with routine care. A physician notifies her patients by letter of her retirement but does not provide her patients with a means to acquire their medical records