4. Shortly after assisting a 65-year-old female with her prescribed nitroglycerin, she begins complaining of dizziness and experiences a drop of 30 mm Hg in her systolic blood pressure. The patient remains conscious and her breathing is adequate. You should:

75. During your secondary assessment of a 30-year-old male who fell 25 feet, you note crepitus when palpating his pelvis. Your partner advises you that the patient’s blood pressure is 80/50 mm Hg, and his heart rate is 120 beats/min and weak. After completing your assessment, you should:

53. Immediate death from blunt chest trauma following a motor vehicle crash is most often the result of:

29. Defibrillator pads are placed on the patient’s chest:

29. While eating dinner, your partner suddenly grabs his throat and has a panicked look on his face. He is unable to cough and becomes cyanotic around the lips. You should:

30. You are dispatched to a residence where a middle-aged man was found unconscious in his front yard. There are no witnesses who can tell you what happened. You find him in a prone position; his eyes are closed and he is not moving. Your FIRST action should be to:

11. Which of the following MOST accurately describes septic shock?

28. Common signs and symptoms of AMI include all of the following, EXCEPT:

20. Common signs and symptoms of an airway burn include all of the following, except:

15. You are performing bag-mask ventilations with oxygen connected and set at a flow rate of 15 L/min. What percentage of oxygen are you delivering?