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Basic life support questions (American Heart association)
Typology: Exams
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which locations do most out-of-hospital cardiac arrests occur? A. Health care clinics B. Homes C. Recreational facilities D. Shopping centers B. Homes Which is the common cause of cardiac arrest in children? A. Cardiac problem B. Congenital or acquired heart defect C. Respiratory failure or shock D. Infection and sepsis C. Respiratory failure or shock What is the 3rd link in the adult out-of-hospital chain of survival? A. advanced life support B. High-quality CPR C. Prevention D. Defibrillation D. Defibrillation A 53-year-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
a. Start high-quality CPR, beginning with chest compressions.
d. Use adult AED pads, but cut them in half. c. 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? a. Perform high-quality CPR. b. Use an AED equipped with a pediatric dose attenuator. c. Cut the adult pad to fit the infant. d. Wait for advanced care to arrive. b. Use an AED equipped with a pediatric dose attenuator. What is important to remember about AED pad placement on infants? a. Ensure that pads overlap each other in very small infants. b. Place 1 adult pad on the chest. c. You may need to place 1 pad on the chest and 1 on the back, according to the diagrams on the pads. d. If child AED pads are not available, do not use the AED. c. 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? a. Agonal gasping with no pulse b. Breathing with a weak pulse c. No breathing and a pulse d. No breathing and no pulse c. No breathing and a pulse How often should rescue breaths be given in infants and children when a pulse is felt? a. 1 breath every 2 to 3 seconds b. 1 breath every 3 to 5 seconds c. 1 breath every 5 to 6 seconds d. 1 breath every 8 to 10 seconds a. 1 breath every 2 to 3 seconds Which action can rescuers perform to potentially reduce the risk of gastric inflation? a. Delivering each breath over 1 second b. Giving rapid, shallow breaths c. Using a bag-mask device for delivering ventilation d. Using the mouth-to-mask breathing technique a. Delivering each breath over 1 second Which is the preferred technique for giving rescue breaths to an infant? a. Mouth-to-mouth b. Mouth-to-mouth-and-nose c. Mouth-to-nose d. Any method is acceptable b. Mouth-to-mouth-and-nose Which of these is not an opioid? a. Heroin b. Hydrocodone c. Morphine
d. Naloxone d. 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 9-1-1 and looking for the naloxone autoinjector. What action should you take? a. Remain with your roommate until the naloxone arrives and administer it immediately. b. Begin CPR, starting with chest compressions. c. Provide rescue breathing: 1 breath every 6 seconds. d. Provide rapid defibrillation with an AED. c. Provide rescue breathing: 1 breath every 6 seconds. You encounter an unresponsive 56-year-old woman who has been taking hydrocodone for postsurgical pain. She is not breathing and has no pulse. You notice that her medication bottle is empty and suspect an opioid-associated life-threatening emergency. A colleague activates the emergency response system and is retrieving the AED and naloxone. What is the most appropriate action for you to take next? a. Wait for the naloxone to arrive before doing anything. b. Begin CPR, starting with chest compressions. c. Provide 1 rescue breath every 6 seconds until naloxone arrives. d. Provide rapid defibrillation with the AED. b. Begin CPR, starting with chest compressions.
a. Begin high-quality CPR, starting with chest compressions. b. Check for a pulse. c. Continue performing abdominal thrusts. d. Provide 5 back slaps followed by 5 chest thrusts. a. Begin high-quality CPR, starting with chest compressions. What is the correct compression-to-ventilation ratio for a single rescuer of a 3-year-old child? a. 15 compressions to 1 breath b. 15 compressions to 2 breaths c. 20 compressions to 2 breaths d. 30 compressions to 2 breaths d. 30 compressions to 2 breaths For what age victim is the 2 thumb-encircling hands technique recommended? a. A child younger than 3 years of age b. A child older than 3 years of age c. An infant older than 1 year d. An infant younger than 1 year d. An infant younger than 1 year What is the correct chest compression depth for a child? a. At least one fourth the depth of the chest, or approximately 1 inch (2.5 cm) b. At least one third the depth of the chest, or approximately 1½ inches (4 cm) c. At least one third the depth of the chest, or approximately 2 inches (5 cm) d. At least one half the depth of the chest, or approximately 3 inches (7.6 cm) c. At least one third the depth of the chest, or approximately 2 inches (5 cm) What is the correct chest compression depth for an infant? a. At least one fourth the depth of the chest, or approximately 1 inch (2.5 cm) b. At least one third the depth of the chest, or approximately 1½ inches (4 cm) c. At least one third the depth of the chest, or approximately 2 inches (5 cm) d. At least one half the depth of the chest, or approximately 2½ inches (6. b. At least one third the depth of the chest, or approximately 1½ inches (4 cm)