Cindy is able to perform more complicated and invasive procedures in her job. She is the direct aid to a famous heart surgeon. Which of the following roles is most likely her job? EKG technician Medical assistant Invasive cardiovascular technologist O none of the above

Agroup of engineering students from purdue university reported that its licking machine, modeled after a human tongue, took an average of 364 licks to get to the center of a tootsie pop. twenty of the group's volunteers assumed the licking challenge-unassisted by machinery-and averaged 252 licks each to the center.