Cpr, BLS CPR Exam 96 Questions and Answers, 100% accurate, 2022/2023, rated A

Cpr, BLS CPR Exam 96 Questions and Answers, 100% accurate, 2022/2023, rated A Document Content and Description Below Cpr, BLS CPR Exam 96 Questions and Answers In which locations do most out-of-hospital cardiac arrests occur? - Homes Which is the most common cause of cardiac arrest in children? - Respiratory fail ure or shock What is the third link in the adult out-of-hospital Chain of Survival? - Rapid defibrillation Which statement best describes sudden cardiac arrest? - When an abnormal rhythm develops and the heart stops beating unexpectedly. You watch a 53 year-old man collapse and become unresponsive. What is the first action you should take in this situation? - Verify that the scene is safe for you and your victim. The man doesn't respond when you touch him and shout, "Are you okay?" what is your best next action? - Shout for nearby help. Several rescuers respond, you ask them to activate the emergency response system and retrieve the AED and emergency equipment. As you check for a pulse and breathing, you notice that the man is gasping for air and making snorting sounds. You do not feel a pulse, what is your next best action? - Start cpr beginning with chest compressions Adult cpr: Ratio of compressions to breaths - 30 compression's to 2 breaths What is the rate and depth for compression's on an adult? - 100-120 per minute and a depth of 2 inches. What action should you take when more rescuers arrive? - Assign tasks to other rescuers and rotate compression's every 2 minutes or more frequently if needed to avoid fatigue. If you suspect that an unresponsive victim has head or neck trauma, what is the preferred method for opening the air way? - Jaw-Thrust What is the most appropriate first step to take as soon as the AED arrives? - Power on the AED Which step is one of the universal steps for operating and AED? - Place pads on victims bare chestIf a victim of cardiac arrest has an implanted pacemaker or defibrillator, what special steps should be taken? - Avoid placing the AED pads over the implanted device what action should you take when the AED is analyzing the heart rhythm? - Stand clear of the victim What is the correct compression-to-breath ratio for a single rescuer of a 3 year old child? - 30 compressions to 2 breaths What is the correct compression to breath ratio 7 year old child when 2 or more rescuers are present? - 15 compressions to 2 breaths For what age victim is the 2 thumb encircling hands technique advised when 2 rescuers are present? - Infant younger than 1 year What is the correct chest compression depth for a child? - 2 inches What is the correct chest compression depth for infants? - 1 1/2 inches (4cm) What should you do when you are using an AED on an infant or child less than 8 years old? - use adult pads if child pads are not available If a manual defibrillator is not available for an infant victim, which action should you take? - use an AED equipped with a pediatric dose attenuator what is important to remember about pad placement on infants? - You may need to put one pad on the chest and one on the back Which victim would only need rescue breathing? - No breathing and a pulse which action can rescuers can rescuers perform to potentially reduce the risk of gastric inflation? - Deliver each breath over 1 second which is the preferred technique for giving rescue breaths to an infant? - Mouth to mouth and nose breaths what is not an example of an opioid ? - Naloxone Your 27 year old roomate uses opioids, you find him unconscious. a friend is calling 911 and getting naloxone what action should you take? No breathing, Strong pulse - Provide rescue breaths 1 every 5-6 seconds Same scenario with a 56 year old? No breathing, No pulse - Begin cpr What is an example of a mild foreign body airway obstruction? - Wheezing between coughswhich victim of a severe airway obstruction should receive abdominal thrusts? - an average 27 year old man You are performing abdominal thrusts on a 9 year old when he suddenly becomes unresponsive. After you shout for help what step do you take? - Begin high quality CPR 1-handed chest compressions - Child one hand compression AED - automated external defibrillator agonal gasps - Abnormal breathing. May happen in the first minutes after sudden cardiac arrest. AHA - American Heart Association Bag Mask - A hand-held device with a face mask BLS - Basic Life Support pulse check for infants - Brachial Artery under arm proximal to shoulder C-A-B - compression, airway, breathing carotid artery pulse - pulse found in the neck, if you do not feel begin with CPR start with chest compressions CPR - cardiopulmonary resuscitation defibrillator - a machine that delivers an electroshock to stop the heart through electrodes placed on the chest wall ECC - emergency cardiovascular care gastric inflation - when air enters the stomach instead of lungs if breaths are given to quickly. mouth to mouth (adult) mouth to nose (infant) breathing - artificial respiration respiratory arrest - breathing stops but heart action c Show Le