A bacterial infection in the foot would most likely affect lymph nodes in which of the following regions?
Lymph differs from plasma in that
A)lymph contains more protein than plasma.
B)lymph contains white blood cells, whereas plasma does not.
C)plasma contains more protein than lymph.
D)lymph contains electrolytes and plasma does not.
E)There is no difference; lymph and plasma are the same.
Choose the most accurate characteristic of B cells.
A)They help establish and control the sensitivity of the immune response.
B)They stimulate the activities of T cells.
C)They attack foreign cells, normal cells infected with viruses, and cancer cells that appear in normal tissues.
D)They continually monitor peripheral tissues.
E)They differentiate into plasma cells that secrete antibodies.
The spleen is
A)embedded within the mucosa-associated lymphoid tissue.
B)wedged between the pancreas, the left kidney, and the diaphragm.
C)medial to the stomach and just inferior to the diaphragm.
D)attached to the lateral border of the stomach.
E)posterolateral to the liver.