____ heart failure is the condition in which the heart cannot pump adequate amounts of blood into the circulation.

Which of the following situations poses an even greater risk of liability to the paramedic than patient refusal of care?

A) Denying transport to an apparently stable patient who insists he needs an ambulance B) Transporting minors, with or without their consent C) Transporting a mentally incompetent individual against his wishes D) Having the patient who wants to refuse speak directly with a medical control physician

A 15-year-old patient was found to have a 2 x 3 cm multiloculated radiolucent lesion of his mandible. At the time of surgery, a solid, bloody lesion was removed. Histologically, it was composed of benign-appearing fibroblasts and multinucleated giant cells. This is most likely which of the following?

a. Hemangioma b. Osteosarcoma c. Peripheral giant cell granuloma d. Central giant cell granuloma e. Osteoporotic bone marrow defect