A supraventricular rhythm may initiate

In what circumstances should an EKG technician wash hands after conducting an EKG? 

An ectopic focus is a group of cells in the heart that initiates an impulse

An escape beat is a heartbeat that is

This tracing shows a dysrhythmia called

An EKG technician wheels a facility computer terminal in to a patient’s room with the previous patient’s information still displayed. The terminal screen displays the previous patient’s information while the EKG technician introduces herself, confirms the patient’s identity, and asks her initial questions. Which of the following is true?

The waveforms shown in the images above are characteristic of

A Spanish-speaking patient says that she understands English but seems to be having difficulty answering the EKG technician’s questions. What should the EKG technician do?

The best approach for performing an EKG on a frightened toddler is to

Under which of the following circumstances can an EKG technician discuss the details of a patient’s EKG or treatment? (Choose two correct answers.)