Mottled or cyanotic skin may reflect ____, or may be caused by hypoperfusion from anaphylactic shock.

The life span of the neutrophil is spent in three compartments. Which compartment is the primary site of host defense?

a. Bone marrow b. Liver c. Thymus d. Tissues

____ involves behaviors that can be attributed to a severe impairment of memory such as anterograde and retrograde amnesia.

A. Ewing's syndrome B. Korsakoff's syndrome C. Palmer syndrome D. Cushing's syndrome