The stock market might be breaking records, but smart investors know what causes a stock market crash and can see the warning signsâ¦. Despite Election Day volatility, stock market indexes have been setting all-time highs since Donald Trump's victory. The Dow broke all-time records four days in a row last week.
Blood tests will not only confirm the diagnosis of anemia, but also help point to the underlying condition. Tests might include: Complete blood count (CBC), which determines the number, size, volume, and hemoglobin content of red blood cells.
In certain forms of anemia, the RDW may be higher than normal because there are more immature or abnormal red blood cells skewing the statistical range of values. The RDW result is nonspecific. If a doctor suspects an unusual form of anemia, there are more sophisticated tests that can make the diagnosis.