Yes, HP = Health/hit Points. 100 is full health, 0 yer dead. oOo:
FPS, or Frames Per Second can be turned on by
1) READING THE FAQ!!!!
2) Goto options, and checkmark the box marked "Console"
3) Press the tilde key (~), and type: fps 1.
4) To turn them off, type fps 0 in the console.