To evaluate hazards present at the scene and determine the number of patients, you should:

There should be _______ in the blood if the pathogenic organism is suspected to have already been fought off or suppressed by the immune system.

What type of immune cell are largely “communicators” of the “alarming” message of a foreign invader in the body?  HINT:  These are the same cells primarily preyed upon by the HIV virus. 

An obese person is ________ over ideal weight.

The purpose of a ventricular peritoneum shunt is to:

Which of the following would be the most practical method of communicating with a hearing-impaired patient until his or her hearing aids can be located?

_____________ is defined as the ability to reach the patient.

Which of the following is the best example of gaining simple access to a patient?

Imagine there is such thing as a harmful artificial chemical that preferentially harms regulatory T cells.  What could be the result of this, just based on what is known about regulatory T cells?  The chemical might ______

The antibacterial substance found in saliva and tears works  (to SOME extent, at least!) because it _______