No, i think every body should do it just so they can learn bout sports and not always be so lazy. Just get up and do something a hour a day.
Answer:
A typical example of a physical barrier to an infection is the <em>SKIN</em>
Explanation:
The skin is a protective coat that shields the tissue from exposure to physical contact, hence; act as a barrier to infection that would have easily penetrated into the body system. Skin has different layers that achieves this process, the outer layer, middle layer and the inner layer. every layer has its vital role to ensure infections are barred from entering the body through physical means
The phlebotomist is the person you go to when you get your blood drawn. So their main tasks are knowing the paintiesnt medical history and overall back round, how to actually draw the blood, and submit it to the lab for testing.
(Hope this helps)
