No, but the new anti retro-viral drugs can hold it at bay for years.
No. Blood transfusions cannot remedy HIV or AIDS.
No.
It is possible to have a false negative HIV test, particuarly early in infection with HIV. If a partner has a true negative HIV test, it's not possible to get HIV from them.
By getting rid of it
Yes, a history of herpes doesn't provide immunity from chickenpox.
By taking an hiv test
You can't get infected with HIV from someone coughing on you.
No, you will not get HIV from drinking after someone.
exchange of bodily fluids with someone who does have HIV
You will need to be tested to confirm you have HIV.
Yes, it is possible.
It's a very high risk.