This early detection allows a disease. to be treated sooner in its course when a more successful prognosis may. be possible. Nuclear medicine refers to medicine (a pharmaceutical) that is attached to a small quantity of. radioactive material (a radioisotope). This combination is called a radiopharmaceutical. There. are many different radiopharmaceuticals available to study different parts of the body. Which.
A UTI (urinary tract infection) usually lasts 7 to 10 days, depending on the severity and the amount of treatment taken. With treatment, usually around 2 or 3 days. Without antibiotics, they can last longer, but this is dangerous as you risk the infection traveling up into the kidneys and becoming much more serious--if this happens, you may need intravenous... http://wiki.answers.com/Q/How_long_does_a_UTI_last.
Antibiotics are effective for most UTIs. You should start to feel better within 1 to 2 days after starting antibiotics. If your symptoms get worse or you don't feel better by the third day, call your doctor. It is important to take all of the antibiotics your doctor has prescribed. Most people begin to feel better soon after they begin the medicine. But if you stop taking the medicine as soon as you feel better, the infection may return. When taken as preventive therapy, antibiotics also reduce the number of recurrent UTIs. But studies show that this kind of treatment is short-acting. When you stop taking an antibiotic, you are likely to get another UTI.