Define the term “salvation.”

What unpleasant task did Lee Strunk have to perform because he chose the number 17?

Which of the following is the disease resulting from the selective destruction of the insulin producing beta cells of the islets of Langerhans in the pancreas?

Activated T lymphocytes are capable of which of the following:

Immunodeficiency may be the result of:

Which of the following are soluble mediators of an immune response released during T cell activation?

The substance present in the patient serum, tested for by the RPR and VDRL is:

An RPR card test was performed on a spinal fluid sample was non-reactive.  The physician was skeptical and asked for a repeat test of the spinal fluid. The RPR result was reactive at a 1:1 dilution. The result:

Which of the following antigens are found on the T cell subset known as helpers?

In a secondary immune response, the cells responsible for promoting a stronger and faster reaction to an antigenic stimulus are: