Read the following context and answer the question.
Context: I went to the hospital last night , the dizziness would n't go away . I did n't really want to go , but Jes bullied me into it and kept my girlfriend company while we waited . So they did some tests , and nothing is wrong with me . I ' m glad I went , just to make sure there was n't something to worry about , and I feel ok today .
Question: Why did the hospital run tests on this individual ?
Answer:


Tests were run to determine that nothing was seriously wrong with them