Author: Anonymous

Diaphoresis exhibited in a patient actively having an MI is due to:

What is the initial effect on the heart from stimulation of the parasympathetic nervous system?

The resting potential of a myocardial contractile cell is how many mV’s?

Match the numbers on the image to the corresponding portion of the cardiac conduction system:

You are preparing to cardiovert a patient who presents with a perfusing ventricular tachycardia and is symptomatic and unstable. Why is it important to turn on the synchronizing circuit of the defibrillator?

An adult cardiac arrest patient remains in ventricular fibrillation after the initiation of high quality CPR, three defibrillation attempts and 1 mg of epinephrine 1:10,000 IV. According to the AHA algorithm, what medication would you administer next to this patient?

The proportion of the blood volume that is pumped out of the left ventricle during systole is termed:

Your patient is a 83 year-old female that is c/o chest tightness and episodes of being lightheaded when she stands up. Pt’s vital signs are: B/P 172/90, P 190-220’s, R 22, SPO2 95%, G 104. The patient presents with the following ECG: Based on this information, what would be your next critical intervention?

You are taking care of a patient who is conscious, shows signs of good perfusion, and presents with the following ECG: Which of the following represents the correct medication therapy for this patient?

Beta-blockers generally have which of the following effects?