Explain the difference between extending and flexing your arm at the elbow

Select all of the possible methods of aids transmission.

The patient had a wire localization performed by radiology and was taken to the operating room. under local anesthesia of the left breast was prepped and draped in a sterile manner. a breast line incision was made through the entry point of the wire, and a core of tissue surrounding the wire approximately 1x2cm was removed

Why is my pp small an how do i make it 12 inches