What is blood in the urine? Sometimes blood in the urine can be seen, but at other times it is present in such small quantities that it is not visible to the naked eye. A simple test can detect even tiny amounts of blood; it is a routine test, carried out at many medical examinations. Blood in the urine has various possible causes: 1. Urinary infection (cystitis) This is much the most common cause, particularly in young women. If the red urine coincides with symptoms of cystitis and disappears in a few days when the infection is treated, it is usually attributed to infection and no further tests are carried out. The other symptoms of cystitis are: 1  burning feeling on passing water. 2  feeling the need to pass urine more often. 3  feeling that the bladder has not been emptied. 4  sometimes a fever and feeling unwell.
Zuzana Kocsis, finished college. Views. Typically 12 credit hours is the minimum to be considered full-time for tuition and scholarship purposes. That means that below 12 hours, one pays a set fee per credit hour, and above 12 hours, there is usually a fixed rate.
In order to appropriately schedule your time, you need to know how many college credits are equivalent to one semester hour. Depending on the school chosen, figuring out how credit hours work can be a simple or more difficult process. This will differ between full and part time students. Full-time students take at least 12 credit hours per semester. Part-time students take 11 hours or less per semester.