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Stack #4209161
Answer | |
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In which locations do most out-of-hospital cardiac arrests occur? | Homes |
Which is the most common cause of cardiac arrest in children? | Respiratory failure or shock |
What is the third link in the adult out-of-hospital Chain of Survival? | Defibrillation |
A 53 yr old man collapses and becomes unresponsive. You witness his collapse and are the first rescuer at the scene, where the man is lying motionless on the floor: Which is the first action you should take in this situation? | Verify that the scene is safe for you and the victim. |
A 53 yr old man collapses and becomes unresponsive. You witness his collapse and are the first rescuer at the scene, where the man is lying motionless on the floor: The man doesn't respond when you tap his shoulders and shout, "Are you OK?" Next action? | Shout for nearby help. |
Several rescuers respond, and you ask them to activate the emergency response system and retrieve the AED. 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. Next action? | Start high-quality CPR, beginning with chest compressions. |
What is the ratio of chest compressions to breaths when providing CPR to an adult? | 30 compressions to 2 breaths |
What are the rate and depth for chest compressions on an adult? | A rate of 100 to 120 compressions per minute and a depth of at least 2 inches. |
What action should you take when more rescuers arrive? | Assign tasks to other rescuers and rotate compressors every 2 minutes or more frequently if need to avoid fatigue. |
If you suspect that an unresponsive victim has head or neck ntrauma, what is the preferred method for opening the airway? | Jaw thrust |
What is CCF? | Proportion of time that rescuers perform chest compressions during CPR. |
What is the most appropriate first step to take as soon as the AED arrives at the victim's side? | Power on the AED |
Which step is one of the universal steps for operating an AED? | Placing the pads on the victim's bare chest |
If a victim of cardiac arrest has an implanted pacemaker or defibrillator, what special steps should you take? | Avoid using the AED pad directly over the implanted device. |
What action should you take while the AED is analyzing the heart rhythm? | Stand clear of the victim. |
After performing high-quality CPR for 5 minutes, the Team Leader frequently interrupts chest compressions to check for a pulse. Which action demonstrates constructive intervention? | Suggest resuming chest compressions without delay. |
The Team Leader asks you to perform bag-mask ventilation during a resuscitation attempt, but you have not perfected that skill. What would be an appropriate action to acknowledge your limitations? | Tell the Team Leader you are not comfortable performing that task. |
What is the appropriate action to demonstrate closed=loop communication when the Team Leader assigns you a task? | Repeat back to the Team Leader the task assigned to you. |
What is the correct compression-to-ventilation ratio for a single rescuer of a 3-year-old child? | 30 compressions to 2 breaths |
What is the correct compression-to-ventilation ratio for a 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 recommended? | An infant younger than 1 year |
What is the correct chest compression depth for a child? | At least one third the depth of the chest, or approximately 2 inches (5cm) |
What is the correct chest compression depth for an infant? | At least one third the depth of the chest, or approximately 1 1/2 inches (4cm) |
What should you do when using an AED on an infant or a child younger than 8 years of age? | Use adult AED pads if the AED does not have child pads. |
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 AED pad placement on infants? | You may need to place 1 pad on the chest and 1 on the back, according to the diagrams on the pads. |
Which victim would need only rescue breathing? | No breathing and a pulse |
How often should rescue breaths be given in infants and children when a pulse is felt? | 1 breath every 2 to 3 seconds |
Which action can rescuers perform to potentially reduce the risk of gastric inflation? | Delivering each breath over 1 second |
Which is the preferred technique for giving rescue breaths to an infant? | Mouth-to-mouth-and-nose |
Which of these is not an opioid? | Naloxone |
Your roommate uses opioids. You find him unresponsive with no breathing, but he has a strong pulse. You suspect an opioid overdose. A friend is phoning 911 and looking for the naloxone autoinjector. What action should you take? | Provide rescue breathing: 1 breath every 6 seconds. |
Unresponsive 56-year old woman has been taking hydrocodone for postsurgical pain. She not breathing and no pulse. U notice her med bottle is empty and sus opioid emergency. A colleague activates emergency response sys and retrieving AED & naloxone. Ap ac? | Begin CPR, starting with chest compressions. |
Which of the following populations is most likely to show atypical signs of a heart attack, like shortness of breath and dizziness? | Individuals with diabetes |
What does the stroke acronym F.A.S.T. Stand for? | Face drooping, arm weakness, speech difficulty, time to phone 911 |
If you think someone might be having a stroke, what should be the first thing you do? | Quickly check for signs of stroke. |
How are rescue actions for cardiac arrest due to drowning different from the rescue actions for sudden cardiac arrest? | Unlike sudden cardiac arrest, the priority in a drowning is to give the person oxygen. |
You are attempting to rescue a person who has experienced drowning. What do you do if there are no signs of breathing? | Open the airway and administer rescue breaths. |
Which of the following is a sign that someone is experiencing anaphylaxis? | Life-threatening breathing or circulation problems |
You notice someone showing all the signs of a severe allergic reaction. What is the first and most important action you should take? | Use the epinephrine device. |
Where on the body should you administer an epinephrine injection? | On the person’s thigh, about halfway between the hip and the knee |
Which is an example of a mild foreign-body airway obstruction? | Wheezing between coughs |
Which victim of a severe airway obstruction should receive abdominal thrusts? | An average-size 27 year old man |
You are performing abdominal thrusts on a 9 year old child when she suddenly becomes unresponsive. After you shout for nearby help, what is the most appropriate action to take next? | Begin high-quality CPR, starting with chest compressions. |