Question 1
The vessels that carry blood to the heart are called ________.
◦ arteries
◦ arterioles
◦ veins
◦ venae cavae
Question 2
What are the major differences between an automated external defibrillator and semi-automated external defibrillator?
◦ After powering up the device and correctly applying the pads, nothing more is required of the operator to deliver a shock using an automated defibrillator, but the operator must push a button to deliver a shock if using a semi-automated defibrillator.
◦ Both work the same, but some manufacturers believe that using the word "automated" makes the device more attractive and marketable.
◦ A semi-automated defibrillator requires that the operator be able to interpret the cardiac rhythm.
◦ An automated defibrillator does not require that CPR and ventilations be interrupted for analysis of the cardiac rhythm.