At what age do you legally become an adult in the UK? I&#39;m confused as to whether it is 18 or 16. My friend told me it was 16, so I could now go and do whatever I wanted to, but I was sure it&#39;s 18. Source(s): age legally adult uk: https://tr.im/AmHUZat-what-age-do-you-legally-become-an-adult-in-the-uk.
A red blood cell count is a blood test that your doctor uses to find out how many red blood cells (RBCs) you have in your blood. It is also called an erythrocyte count.The test is important because RBCs contain hemoglobin, which carries oxygen to your bodyâs tissues.The number of RBCs you have can affect how much oxygen your tissues are receiving.he test is important because RBCs contain hemoglobin, which carries oxygen to your bodyâs tissues. The number of RBCs you have can affect how much oxygen your tissues are receiving.
The Test. A red blood cell (RBC) count is typically ordered as part of a complete blood count (CBC) and may be used as part of a health checkup to screen for a variety of conditions.n RBC count is ordered as a part of the complete blood count (CBC) , often as part of a routine physical or as part of a pre-surgical workup. When someone has signs and symptoms suggesting a disease that might affect red blood cell production, a CBC that includes the RBC count may help make a diagnosis.