AFA Chapter 7
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Questions and Answers

What is arteriosclerosis?

  • A disease of the blood vessels supplying the brain
  • A condition where arteries become hardened and narrowed (correct)
  • A disease that causes blood clots in the legs
  • A genetic defect in the heart present at birth

    • Which of the following is an example of a cardiovascular disease?

  • Congenital heart disease (correct)
  • Arteriosclerosis
  • Deep vein thrombosis
  • Pulmonary embolism

    • What does peripheral arterial disease primarily affect?

  • The brain
  • The lungs
  • The heart muscle
  • Extremities, especially the legs (correct)

    • Coronary heart disease results from arteriosclerosis in which arteries?

    <p>Coronary arteries</p> Signup and view all the answers

    What emergency conditions are significantly increased by CVD?

    <p>Cerebrovascular accident and myocardial infarction</p> Signup and view all the answers

    What happens as cholesterol and plaque build up inside arteries?

    <p>Arteries become narrower</p> Signup and view all the answers

    What is the term used to describe significantly reduced blood flow to the heart muscle?

    <p>Acute myocardial ischemia</p> Signup and view all the answers

    Which condition may result in angina pectoris or myocardial infarction?

    <p>Acute myocardial ischemia</p> Signup and view all the answers

    What can arteriosclerosis go undetected for many years?

    <p>Reduced blood flow to the heart muscle</p> Signup and view all the answers

    Which term is used to describe intermittent chest pain or pressure in patients with coronary heart disease?

    <p>Angina pectoris</p> Signup and view all the answers

    What does angina pectoris result from?

    <p>Insufficient oxygen supply to the heart</p> Signup and view all the answers

    Which of the following is NOT a sign of cardiac arrest?

    <p>Wheezing</p> Signup and view all the answers

    What is a common cause of cardiac emergencies in infants and children according to the text?

    <p>Poisoning</p> Signup and view all the answers

    What is the characteristic duration of pain associated with angina?

    <p>Less than 10 minutes</p> Signup and view all the answers

    How can you confirm whether a patient is in cardiac arrest according to the text?

    <p>Assessing the patient's respiration and pulse</p> Signup and view all the answers

    Which condition is referred to as fibrillation according to the text?

    <p>Extreme arrhythmia preventing blood circulation</p> Signup and view all the answers

    What is the surest sign of cardiac arrest based on the text?

    <p>Absence of a pulse</p> Signup and view all the answers

    What are some common causes of cardiac emergencies in infants and children mentioned in the text?

    <p>Airway obstructions</p> Signup and view all the answers

    What is the recommended position when performing chest compressions on an infant for CPR?

    <p>Kneeling facing the chest</p> Signup and view all the answers

    Why is it advisable to avoid rocking back and forth while performing chest compressions?

    <p>Rocking back and forth results in less effective compressions</p> Signup and view all the answers

    When should you consider performing chest compressions with one hand only?

    <p>When alone and for smaller patients</p> Signup and view all the answers

    Why is it important to lock your elbows and press straight down onto the patient’s sternum during CPR?

    <p>To ensure proper alignment and depth of compressions</p> Signup and view all the answers

    In which method is compressing the chest with less effort mentioned in the text?

    <p>Two-finger compression method</p> Signup and view all the answers

    What should you avoid doing if you are on your knees when performing chest compressions?

    <p>Avoid resting on your legs</p> Signup and view all the answers

    When should a defibrillator be used for a patient experiencing a sudden cardiac arrest?

    <p>When the patient is in shockable heart rhythm like VT or VF.</p> Signup and view all the answers

    What should one responder do while the second responder prepares the defibrillator during a cardiac arrest?

    <p>Begin CPR on the patient.</p> Signup and view all the answers

    What type of pads should be selected for a child when using a defibrillator?

    <p>Pediatric pads</p> Signup and view all the answers

    When is defibrillation not indicated?

    <p>For neonates (0 to 28 days old).</p> Signup and view all the answers

    What should be done if the patient has a large quantity of chest hair during defibrillator use?

    <p>Shave the areas where the pads will be affixed.</p> Signup and view all the answers

    Why is it important to be familiar with all the details of how your defibrillator works?

    <p>To ensure effective use during emergencies.</p> Signup and view all the answers

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