The mechanism of action of what class III antiarrhythmic prolongs both action potential and duration in cardiac tissues through sodium, potassium, and calcium channels? 

Match the following prefixes with the correct definition

A prediction of injuries based on the mechanism of injury is known as the:

The mechanism of action of what medication is to relax vascular smooth muscle, causing vasodilation, decreased cardiac workload, and improved coronary blood flow?

Match the breathing condition with the correct description:

Match the identifying odor to the possible cause 

A patient is being treated for supraventricular tachycardia and is ordered to receive adenosine. The initial dose is 6 mg. You have multiple vials of adenosine that are 3mg/2mL each.. What is the volume you would administer to this patient?

Which of the following situations can a patient legally sign an against medical advice form? 

Select the following indications for lidocaine administration: (Select three correct answers)

You respond to a pregnant patient who is experiencing eclampsia. Medical direction orders you to administer 1 g of magnesium sulfate. The vial of magnesium sulfate is 4g/10 mL. What volume of the medication will you administer?