Can someone help me put it in order

Is it necessary to use additional codes from the mental health chapter in icd-10 to explain substance abuse or dependence when assigning codes from the table of drugs and chemicals?

James is sitting at his desk on the ground floor of an office building when the entire room starts shaking. which action is most appropriate in this situation? a. standing near a window b.running out of the building c.holding up a bookshelf d.preparing for aftershocks

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