David Jones is in the hospital for an exploratory surgery. He will need a blood transfusion during and possibly after his surgery. Members of his family have offered to donate, but none of them know their blood type. (I JUST NEED TO KNOW THEIR BLOOD TYPES PLZ HELPP AND WHY)

What is not true about me to metabolisms

What kind of wound occurred when the skin scrapes against a hard surface and tiny blood vessels break in the outer layer of skin

Matching: 1. first used by europeans as a local anesthetic; now abused for its euphoric effects 5 marijuana 2. found in coffee beans, tea leaves, and cocoa beans 2 heroin 3. prescribed for pain involving serious injury or surgery 1 morphine 4. illegal derivative of morphine that is sold on the street as a white powder 6 caffeine 5. can evoke feelings of terror and panic 4 lsd 6. causes user to experience a conscious dreamlike state 3 cocaine