Surgery to remove the appendix, which is called an appendectomy, is the standard treatment for appendicitis. Generally, if appendicitis is suspected, doctors tend to err on the side of safety and quickly remove the appendix to avoid its rupture.
Currently in IB Spanish. Well in Spanish the word Happy translates to Feliz and the word Birthday translates to cumpleaÃ±os. So the correct way to say it is Feliz Cumpleanos. However unlike in the United States, Spanish culture differs by region and most people just congratulate the person by saying something like Felicidades.
Here is the traditional .mp3 version of the happy birthday song in English. This is one of those songs that everyone will know and be used to. This classic version of the birthday song keeps the traditional melody of the song and is easily to follow along with. I suggest this for any ages over 12.