Post-surgical pain can be treated with one pain medication or with a combination of two or more drugs. They can be given orally (by mouth), through an IV (a tube feeding into a vein), or by injection. The most common medications prescribed post-operatively are: Narcotics such as morphine and codeine.
Method 1 USB speakers. 1. Locate the USB slot on your PC, Mac, or Linux. 2. Plug the USB connector into the slot. It will not work backwards, so find the right way. 3. Set the speakers to a comfortable volume using the computer's volume system or the dial or wheel on the actual speaker(s).
Determine how the wires are to be connected to the speakers. Some speakers come with wire sticking out of a hole in the back of the cabinet. Others have a row of little sockets for you to connect wires to. It should match a row of sockets on the back of your amplifier which looks something like this: