_____________ Protein produced by a white blood cell that instructs neighboring cells to respond in a genetically preprogrammed fashion

To determine if a patient is breathing, an AEMT should:

A) palpate the patient's trachea. B) hold a mirror to the patient's mouth and nose. C) look for chest rise and listen and feel for air movement. D) auscultate at the 5th and 6th intercostal space.

Which of the following is associated with primary protein-energy malnutrition (PEM)?

a. Poor diet due to living in a developing country b. Anorexia c. Malabsorption d. Severe infection