BLS Pretest Three 100% Online Accredited Updated Guidelines Instant Card Free Online Manuals CME and CEUs Get Started for FREE BLS Pretest Three Questions and Answers Two minutes of adult CPR consists of how many cycles? 4 cycles 10 cycles 5 cycles None of the above If a patient appears to have an airway obstruction and is coughing and still able to talk, what is the appropriate intervention? Perform Heimlich maneuver Turn patient on side onto recovery position Start CPR Do not perform Heimlich maneuver, and get help You witnessed a 9 year-old child collapse and you are the only provider present. Which is the correct intervention? Start CPR, then call for help and get AED Call for help, get AED, then commence CPR Find help before intervening None of the above What is the correct depth for chest compressions on an infant? As deep as possible 1 inch or approximately 1/4 of chest 2 inches 1.5 inches or approximately 1/3 of chest You are giving rescue breaths with an advanced airway during CPR in an adult. Which of the following is INCORRECT? Give 10 breaths per minute Give breaths over 1 second Stop chest compressions to give rescue breaths Give 1 breath every 6 seconds You are giving rescue breaths to an infant who has respiratory compromise but has a pulse. How many breaths do you give per minute? 30 breaths per minute 24 to 30 breaths per minute 12-20 breaths per minute None of the above Which of the following correctly describes hand placement during CPR on a 2 year-old? Place one palm or both palms one over the other midline on the lower sternum between the nipples. Encircle torso with both hands with thumbs positioned 1 cm below the nipples on the sternum Place two fingers on the sternum. One between the nipple line and the other 1 cm below None of the above True or False. Early defibrillation is the single most important therapy for survival of cardiac arrest? True False What is the correct sequence of steps in AED use? Attach pads, power on the device, deliver shock, analyze rhythm Power on the device, attach pads, analyze rhythm, deliver shock Power on the device, attach pads, deliver shock, analyze rhythm Attach pads, power on the device, analyze rhythm, deliver shock When should you be switching providers performing chest compressions? Every 2 minutes, not before Every 2 minutes, or sooner if rescuer is fatigued The same responder should stay performing compressions None of the above
