Which of the following is one of the greatest threats to rescuers entering a confined space?
A) Engulfment by the contents of the space, such as grain or coal
B) Toxic chemical exposure
C) Oxygen-deficient atmosphere
D) Electrocution
C
Health Professions
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Which chambers of the heart are associated with the pulmonary circuit?
A) Left ventricle, right atrium B) Right atrium, right ventricle C) Right ventricle, left atrium D) Left atrium, left ventricle
Health Professions
A person calls 9- 1- 1 to report a building collapse. Which phase of the EMS response is being activated?
A) En- route to the receiving facility B) Preparation for an emergency call C) Dispatch D) Clearing medical facility
Health Professions