News-October 14, 2015; 2:47 PM ET. Progressively colder air will lead to the first snowflakes and snowfall of the season, as well as the first freeze in parts of the Great Lakes, Northeast and neighboring Canada this weekend.ews-October 14, 2015; 2:47 PM ET. Progressively colder air will lead to the first snowflakes and snowfall of the season, as well as the first freeze in parts of the Great Lakes, Northeast and neighboring Canada this weekend.
It is important to note that a test that is positive for CEA may not always be indicative of cancers. It is due to this reason that this test is not used to screen for cancers. The CEA blood test normal range is from 0 to 2.5 micrograms per liter.
What is the normal PSA range for men? A normal PSA level in men is less than 4 nanograms per milliliter, according to WebMD. Because younger patients usually have smaller prostates, some studies suggest that an appropriate PSA level for a younger man is 2.5 nanograms per milliliter or less.