Examlex
If even a small part of the spleen is left in a ten-year-old child, it will most likely regenerate itself.
Lymphocytes
Granular leukocytes formed in lymphoid tissue. Lymphocytes are generally small. See T Lymphocyte and B Lymphocyte.
Interferon
A protein that blocks viruses from infecting cells.
Chemical Barrier
A defense mechanism in the body that uses chemicals (such as acids or enzymes) to protect against pathogens and foreign substances.
Nonspecific Defense
General immune responses that a body provides against pathogens regardless of their specificity.
Q10: Although B and T lymphocytes originate in
Q15: A nurse palpated enlarged lymph nodes. Describe
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Q25: Which lymphoid organ or tissue lacks a
Q26: All of the following statements refer to
Q39: Lymphatic capillaries are permeable to proteins.
Q41: Arterial blood supply to heart muscle is
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Q56: The influence of blood vessel diameter on
Q68: Oxytocin is a strong stimulant of uterine