With regard to the healing of a skin wound, macrophages ___________.
A. release histamine to increase blood flow to the area
B. produce and secrete collagenous fibers
C. phagocytize and digest tissue debris
D. stimulate epithelial cells to multiply
E. make capillaries more permeable, allowing white blood cells to migrate into the area
C. phagocytize and digest tissue debris
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What is the correct term for the opening formed by the pubis and the ischium?
A) foramen magnum B) pubic symphysis C) obturator foramen D) ischial foramen E) foramen rotundum
The constant appearance of new strains of influenza virus is an example of ________.
A. a model B. success C. evolution D. survivorship E. selection pressure
Breathing is controlled solely by the medulla oblongata and pons.
Answer the following statement true (T) or false (F)
The genes found in a region called the major histocompatibility complex are called:
human leukocyte antigens (HLAs) alpha and gamma interferons immunoglobulins (IgG) autoantibodies None of the above are correct