And as a practical matter, it doesn't really clarify the pronunciation of Nguyen unless one knows which English pronunciation of ng you're referring to. I'm just teasing with this pedantry, of course; I understood what you meant. But then, I already knew how to pronounce Nguyen.
What are bruises? Bruises are bluish or purple-coloured patches that appear on the skin when tiny blood vessels, called capillaries, break or burst underneath. The blood from the capillaries leaks into the soft tissue under your skin, causing the discolouration.
Here are five causes for bruising on your body. Here are some of them: #1 Ageing: Constant bruising at the back of the hands and arms is common in older adults. These bruises, known as actinic purpura, may start with red flat blotches, then turn purple, deepen and gradually fade away.