I believe the answer is:
in direct contact with a HIV positive person's body fluids such as blood or semen.
Folate deficiency<span> is a </span>low level<span> of the type of Vitamin B "</span>folic<span> acid" in the body. </span>
<span>Anemia, certain medicines, d</span>rinking too much alcohol, eating overcooked fruits and vegetables and other factors can contribute to folate deficiency.
So, it is true that p<span>regnant women who smoke or abuse alcohol during their pregnancy often have folate deficiencies. That;s why p</span>regnant women should be counseled about the risks of smoking and alcohol and drug use.
Mild injuries can be helped by over the counter medication as they can give relief from pain and swelling,
i think the answer is D. missed opportunities for internships or travel.