Detonation of a fission device similar to that of the atomic bomb would be categorized under ____ terrorism.

Which part of the conduction system has the slowest conduction speed, and is thus responsible for slowing down impulses until the heart is ready to receive them?

A) SA node B) Atria C) AV node D) Ventricles

A doctor orders aerosol therapy for a patient receiving mechanical ventilation who is being provided humidification with a heat and moisture exchanger (HME). To assure effective therapy you must:

A. place the aerosol device proximal to the HME in the stream of flow B. remove the HME before aerosol therapy and replace it afterward C. place the aerosol device distal to the HME in the stream of flow D. switch from an HME to an active heated the humidification system