EMT 100 MODULE 7 EXAM 2023 QUESTIONS AND ANSWERS

EMT 100 MODULE 7 EXAM 2023 QUESTIONS AND ANSWERS What is it called when individual units make independent and inefficient decisions about the next appropriate action? [Ans: - Freelancing. A rapid, chaotic rhythm that is completely disorganized is called: [Ans: - Ventricular fibrillation. The MOST effective treatment for ventricular fibrillation or pulseless ventricular tachycardia of short duration is: [Ans: - Prompt, rapid defibrillation. Which of the following cardiac arrhythmias is characterized by a complete absence of myocardial electrical and mechanical activity? [Ans: - Asystole. If arriving after other emergency vehicles, the ambulance should be positioned how many feet beyond the scene? [Ans: - 100. Normal electrical impulses of the heart begin in the: [Ans: - Sinoatrial (SA) node. Which of the following patients is at highest risk for a pulmonary embolism? [Ans: - A 71-year-old male with recent surgery to a lower extremity. Which of the following statements regarding a "dirty bomb" is correct? [Ans: - Dirty bombs could injure victims with both radioactive material and the explosive material used to deliver it. Which of the following is a typical function of the rescue team? [Ans: - Providing safe entry and access to patients. In infants and children, a capillary refill time (CRT) that is greater than _____ second(s) is a sign of poor peripheral perfusion. [Ans: - 2. During your assessment of a patient who experienced a blast injury, you note that he has a depressed area to the front of his skull. This injury MOST likely occurred: [Ans: - When the patient was hurled against a stationary object. External bleeding from a vein is relatively easy to control because: [Ans: - Veins are under a lower pressure. An effective team leader should: [Ans: - Help the team accomplish goals. Subcutaneous emphysema is an indication that: [Ans: - Air is escaping into the chest wall from a damaged lung. After a baby is born, it is important to: [Ans: - Ensure that it is thoroughly dried and warmed. You are assessing a 25-year-old woman who is 39 weeks pregnant. She is experiencing regular contractions that are approximately 3 minutes apart and states that her amniotic sac broke 2 hours ago. After taking the standard precautions, you should: [Ans: - Assess her for crowning. The MOST ominous sign of impending cardiopulmonary arrest in infants and children is: [Ans: - Bradycardia.