The phrase floating rib (Latin: costae fluctuantes) refers to the two lowermost, the eleventh and twelfth rib pairs; so-called because they are attached only to the vertebrae–and not to the sternum or cartilage of the sternum.
I believe the answer is:
in direct contact with a HIV positive person's body fluids such as blood or semen.
B cells and T cells are examples of a lymphocytes.
<span>Here are some of the symptoms of food borne illness that should cause you to consult a doctor: 1. bloody diarrhea - in general, diarrhea is a sign that there is something wrong in your body, but if there is blood involved, you should definitely see a doctor. 2. abdominal pain - if you are experiencing severe pain in your stomach and abdomen, go see a doctor. 3. fever - if your temperature is high, stay hydrated and consult a doctor. 4. dehydration - just drink a lot of fluids, but also ask a doctor what you should do.</span>
