Specialized chemicals that conduct electrical impulses between nerve cells or between a nerve cell and its target tissue are called ____________________________________________

Which of the following is the typical ratio of sweep flow to pump flow?

a. 1:1 b. 3:1 c. 6:1 d. 9:1

Friends called 911 for a 37-year-old female who intentionally overdosed on a narcotic drug at a college party. Which eye-related findings would reinforce that the patient did indeed take a narcotic?

A) Pupils that constrict to light B) Bloodshot eyes with large pupils C) Nonreactive pupils that are unequal D) Pupils that are constricted