Please look at the following picture. What part of the electrical conduction system is labeled #2?

A patient has been removed from a house fire and is suffering from airway and inhalation burns. Due to probable injuries to the patient’s airway, the best option for airway control is

In order to relieve bronchospasm associated with an acute asthma attack, the paramedic should give an

Which of the following is a bloodborne disease?

In the adult tachycardia algorithm, the first dose of amiodarone is

Commonly prescribed medications used in the management of depression include

A patient exhibiting stridor has an obstruction in which part of the airway?

What rhythm am I?   P-waves: P-wave may come before, during, or after the QRS-complex. If visible, the P-wave will be inverted. PRI: If the P-wave precedes the QRS complex, the PRI will be < 0.12 seconds, otherwise there will be no PRI. QRS: The QRS-duration will be less than 0.12 seconds. Rate: The atrial and ventricular rates are equal and will be in the 60-100 bpm range. Rhythm/Regularity: The R-R intervals are constant. The rhythm is regular.

Select three medications commonly prescribed to treat hypertension.

Using a Lifepak-15 monitor/defibrillator, what is the initial energy setting for synchronized cardioversion of atrial fibrillation at a rate of 184?