Sensitization to an allergen during the initial exposure leads to the production of large quantities of
A) antigen-antibody complexes.
B) IgE antibodies.
C) IgD antibodies.
D) opsonins.
E) Tc cells.
B) IgE antibodies.
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What type of articulation occurs between the bodies of adjacent vertebrae?
A. cartilaginous B. non-axial gliding C. hinge D. condyloid
The abnormal protrusion of the small intestine through a weak point in the muscle of the abdominal wall is called a ________.
Fill in the blank(s) with the appropriate word(s).
Which of the following is found in breast milk?
a. Lymphocytes b. A substance that decreases the availability of iron c. A substance that promotes the growth of certain microorganisms d. All of the above e. None of the above
The hypothalamus does NOT ________.
A. control body temperature B. control reactions to odors C. controls the autonomic nervous system D. control hunger and thirst