You are assessing a patient experiencing severe chest pain. A blood pressure assessment reveals a difference of greater than 20 mmHg in systolic readings between the left and right arm. Which of the following best explains this difference?

You are called to the scene of an elderly male patient with chest pain and palpitations. Your assessment reveals a heart rate of 210 per minute. Your goal should be which of the following? 

Which of the following is the MOST common complication of acute myocardial infarction?

You are called to assess a patient with dysphasia and hemiplegia, which has occurred at least five times over the past two weeks but has resolved quickly each time. Which of the following BEST describes the clinical significance of this situation? 

You are dispatched to a 25-year-old patient choking in a break room at a factory. The patient is coughing uncontrollably and tells you the cause is food. What is the BEST description of this condition? 

Which of the following degenerative neurological disorders would be the MOST difficult to distinguish from a cerebral vascular accident?

Your patient is unresponsive, hypotensive, and has a bradycardia with a wide complex, Second Degree Mobitz Type II block. Which of the following is most likely to correct the issue? 

You are performing ventilations with a basic airway adjunct. Which part of a bag-valve-mask could be missing and still allow rescue ventilationsto be performed?

Which of these airway devices has a negative impact on positive end expiratory pressure (PEEP)? 

Which of the following would you MOST likely see on the ECG monitor for a patient with elevated potassium levels?