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Results 1 - 10 of 10 for Person
  1. ... These are called alveoli. They inflate when a person inhales and deflate when a person exhales. During gas exchange oxygen moves from the ... out of the body the next time a person exhales. Gas exchange allows the body to replenish ...
  2. The nervous system enables a person to blink to prevent harmful substances, like smoke from getting in the eyes. During the normal course of a day, a ...
  3. ... can see that the knee of an older person looks considerably different than that of a younger person. Let's take a look at the joint itself ...
  4. ... information. If the occipital lobe becomes damaged, a person could become blind, even if his or her ...
  5. ... spicy foods, such as pizza, may cause a person to feel heartburn. Although the name may imply ...
  6. ... cell-mediated immunity, which can become deficient in persons with HIV, the virus that causes AIDS. HIV ...
  7. ... temporarily cause blood pressure to rise. If a person has a consistent blood pressure reading of 140 ...
  8. ... like walking, standing, or bathing. Many times, a person will sustain a fracture before becoming aware of ...
  9. ... to see things that are far away. A person with a long eye is said to be ...