The ratio of compressions Study guides, Class notes & Summaries

Which intervention or interventions would have the MOST positive impact on the cardiac arrest patient's outcome? Early CPR and defibrillation The AED gives "no shock" message to a patient who is in cardiac arrest. You should: Resume chest compressions What is the maximum amount of time that should be spent checking for spontaneous breathing in an unresponsive child? 10 seconds When performing CPR on an adult, you should compress the chest to a depth of ___ at a rate of...

ARDMS SPI STUDY GUIDE QUESTIONS AND ANSWERS ALREADY PASSED In soft tissue, if the frequency of a wave is increased the Propagation Speed (PS) will... Remain the Same because stiffness and density affect Propagation Speed. What is the audible range? 20-20,000Hz >20,000Hz=Ultrasound Frequency is measured in Hertz (Hz) is Cycles per Second Not affected by sonographer Increase Frequency; Decrease Depth A period is the length of time it takes for one complete wavelength to pass a fixed poin...

American Red Cross Final Exam BLS COMPLETE EXAM WITH ANSWERS-2023 1. You and your colleagues have been providing high-quality CPR for and using the AED on Mr. Sauer. While providing ventilations, you notice that Mr. Sauer moves and appears to be breathing. What is the correct course of action?: Stop CPR, check for breathing and a pulse and monitor Mr. Sauer until the advanced cardiac life support team takes over. 2. Upon entering Mr. Cohen's room, you find him on the ground, unrespon- sive....

BASIC LIFE SUPPORT EXAM A (just 25 of the most tested questions with correct answers and further explanation) A+ grade solution While performing high-quality CPR on an adult, what action should you ensure is being accomplished? - ANS Compressing to a depth of at least 2 inches A 53 year-old woman collapses while gardening. She is unresponsive, is not breathing, and does not have a pulse. A neighbor, who is an emergency medical technician, rushes to her with an AED. When the AED arrives,...

A 60-year-old man is found to be unresponsive, pulseless, and apneic. You should: Select one: A. start CPR and transport immediately. B. begin CPR until an AED is available. C. withhold CPR until he is defibrillated. D. determine if he has a valid living will. B. begin CPR until an AED is available. Basic life support (BLS) is defined as: Select one: A. basic lifesaving treatment that is performed by bystanders while EMS providers are en route to the scene of an emergency. B. non...

CPR Test: American Heart Association Questions & Answers 2023/2024 While performing high-quality CPR on an adult, what action should you ensure is being accomplished? - ANSWER-Compressing to a depth of at least 2 inches A 53-year-old woman collapses while gardening. She is unresponsive, is not breathing, and does not have a pulse. A neighbor, who is an emergency medical technician, rushes to her with an AED. When the AED arrives, what is the first step for using it? - ANSWER-Turn on the ...

Edelman SPI review questions & Answers 2023. ______ is the distance covered by one cycle. a) pulse length b) wavelength c) cycle distance d) cycle duration ______ is the time to complete one cycle a) pulse duration b) pulse period c) period d) duration period ________ is a redirection of an ultrasound bean in many directions as a result of a rough boundary between two media: a) refraction b) Rayleigh Scattering c) scattering d) reflection _________ resolution is...

Supine Hypotensive Syndrome - correct answer Dizziness and a drop in blood pressure caused when the mother is in a supine position and the weight of the uterus, infant, placenta, and amniotic fluid compress the inferior vena cava, reducing return of blood to the heart and cardiac output. hypotension in supine patients b/c fetal weight Pediatric Assessment Triangle (PAT) - correct answer A structured assessment tool that allows you to rapidly form a general impression of the infant or chi...

what should the first rescuer arriving on the scene of an unresponsive infant or child do? (Ans- verify scene safety, check responsiveness, shout for help, activate emergency response system How long should assessing for breathing and checking for a pulse take? (Ans- No longer than 10 seconds If the AED indicates no shock advised, what should be the next action? (Ans- Start chest compressions What is the compression-to-breath ratio for 1- and 2-rescuer CPR for children and infants? ...

West Coast EMT Block #2 Exam with answers rated A+A 60-year-old man is found to be unresponsive, pulseless, and apneic. You should: B. begin CPR until an AED is available. Basic life support (BLS) is defined as: B. noninvasive emergency care that is used to treat conditions such as airway obstruction, respiratory arrest, and cardiac arrest. Between each chest compression, you should __________. B. allow full chest recoil Complications associated with chest compressions in...