Change drainage device in spleen, external approach

Upon arriving at the scene of a crash involving a large truck, you immediately note the presence of an orange placard on the side of the tank that the truck is pulling. This indicates that the vehicle is carrying a/an ______________ agent.

A: radioactive B: flammable C: corrosive D: explosive

The early symptoms of colorectal cancer with right side colon involvement may include:

A) vomiting B) dyspnea C) anemia D) anorexia