You have just defibrillated a 72-year-old male in ventricular fibrillation into the rhythm shown below No Pulse is detected. He is intubated with placement confirmed, CPR is in progress, and IV access is established. Which of the following should you do next?

While transporting an elderly female with difficulty breathing to the Emergency Department, you note her breathing rate has increased to more than 32 times per minute and she is becoming confused and not following commands. The patient’s ECG recording suggests sinus tachycardia with PVCs. You have applied a non-rebreather at 10-15 lpm. Decide which of the following is your next most critical intervention?

You are transporting a 6-year-old male patient who weighs 24 kg and is only responsive to deep painful stimuli. You suspect he has an upper respiratory infection and is breathing at 30 times per minute, heart rate of 140, and blood pressure of 90/50. You have the patient on a non-rebreather mask at 12-15 lpm. Over the last 2 minutes, the heart rate and blood pressure have to dropped significantly while respirations have increased to 36. Which of the following should you perform?

You arrive to find a middle-aged street person lying unconscious and prone on the ground with evidence he has overdosed on alcohol and cocaine. Witnesses inform first responders that the victim started complaining of chest pain and difficulty catching his breath, and then sat down. They also state the victim is a known diabetic, the patient is now unresponsive to all stimuli, and has a respiratory rate of 8 and shallow. You note the presence of a crack pipe lying in close proximity to the patient. After opening the airway, your next action should be to:

You have been called to the residence of a 27-year-old male with sudden dyspnea. the patient is unresponsive, breathing at 34 times per minute and shallow. His external jugular veins are distended and his trachea is deviated to the right. Which of the following actions should you do first for this patient?

You are called to the scene of a 56-year-old male complaining of generalized weakness, thirst, and difficulty in breathing for the last three days. The patient has had diarrhea for the last 24 hours. The patient indicates that he has a history of right heart failure. You have applied high concentration oxygen to the patient. His pulse is 120 and irregularly irregular, his blood pressure is 84/40 and he continues to complain of weakness. Which of the following would be the recommended treatment for this patient?

You arrive at a private residence to find a 65-year-old male in the tripod position after self-administering three nebulized breathing treatments in the last hour. The patient had a previous cardiac history, and is currently unable to speak more than one or two words at a time without taking a breath. Which of the potential assessment findings of this patient would be a relative contraindication for administering epinephrine?

Your 35-year-old patient needs RSI. He weighs approximately 190 lbs. What is the most appropriate dose of Succinylcholine to give this patient? 

You are treating a 25-year-old female with distended neck veins, tracheal deviation to the right, and absent lung sounds on the left, She has a pulse of 130 weak at the carotid and absent at the radius, breathing at 30 times ber minute and unresponsive. Which of the following should you do next?

You are called to the scene of a 48-year-old female who has overdosed on diazepam. She is unresponsive, breathing at 4 times per minute, a pulse of 90 and a blood pressure of 80/60. Which of the following in the most immediate concern regarding this patient?