I have a small bump on my forehead. It's hard and it moves. It is not painful, and I actually asked my doctor what it was and he
responded saying "It might just be a ball of grease" but then again, he's a pedestrian, should I go to the E.R. ? I've had this small ball for about a year now.
This may be a sebaceous cyst. This type of bump develops when sebaceous glands are blocked. Sebum builds up and a bump develops. This bump can feel hard to touch. Sebum is naturally produced, so there usually is not inflammation.
a, because exercise doesn't just aid the prevention of certain diseases, it helps prevent many diseases. i would've chosen d if it wasn't so specific but a is the correct answer.
