The most common cause of anemia is ________.

In which of the following ways does the integumentary system prevent pathogens from entering the body?

A) Via humoral immunity B) Via cell-mediated immunity C) By secreting chemotactic factors D) By providing a barrier to the environment

In the medical laboratory organizational chart, phlebotomists are placed under the oversight of the:

A. microbiology supervisor. B. hematology supervisor. C. specimen procurement supervisor. D. chemistry supervisor.