High blood calcium (hypercalcemia) is a condition of too much calcium in your blood.igh blood calcium (hypercalcemia) is a condition of too much calcium in your blood.
Hiding and revealing your Facebook presence is easy, requiring only a few clicks. Sign in to your Facebook account and click the Chat box in the lower-right corner of any page. Click Options and select Go Offline to hide your name from Friends On Chat lists.ou can see a list of your available friends in two spots. The Friends On Chat list appears in the left column of your homepage, and the Chat box is in the lower-right corner of all pages.
There are others ways to prevent creepers from finding you, but blocking is not enough. When you switch from your profile to your fan page, you must change to âUse facebook asâ. If you do a search of the personâs name and it does not come, search for a friend of the friend.If that friend shows their friend list, you can do a search in the list for the person. It should not block you.f you do a search of the personâs name and it does not come, search for a friend of the friend. If that friend shows their friend list, you can do a search in the list for the person. It should not block you.