That would depend on the cause of the casualty. Impact with a boat would probably present prop lacerations. Interaction with a fisherman would be indicated by hook marks are harpoon stabs.
A and B
both a and b
Both A and B.
death and illness but if your lucky you survive the sting.
Both A and B (a. Vomiting and difficulty breathing; b. shock, muscular cramping and nausea)
A. vomiting and difficulty breathing AND B. shock, muscular cramping, and nausea
by wrapping their tentacles around the casualty and stinging him or her
Swelling and pain at the sting site Muscular cramping Nausea or vomiting Difficulty breathing Other symptoms of shock: fast pulse, clammy skin, dizziness, unconsciousness
Common symptoms are pain and allergic reaction, inflammation and infection.
Marine Casualty Investigation Board was created in 2002.
A. vomiting and difficulty breathing AND B. shock, muscular cramping both A & B
it depends which type of marine animal if there is severe swelling, it is most likely infected, but there are a lot of marine animals that have stings that swell up right away