Download EMT EXAM 3 QUESTIONS WITH 100% CORRECT ANSWERS 2024 and more Exams Advanced Education in PDF only on Docsity! EMT EXAM 3 QUESTIONS WITH 100% CORRECT ANSWERS 2024 The only vein(s) in the body that carry oxygenated blood is/are the: - Correct Answer-pulmonary veins When, for a brief period of time, heart tissues do not get enough oxygen, the pain is called: - Correct Answer-angina Cardiogenic shock can occur within 24 hours of a(n): - Correct Answer-acute myocardial infarction At 0500 hours, you respond to the home of a 76-year-old man complaining of chest pain. Upon arrival, the patient states that he had been sleeping in the recliner all night due to indigestion, when the pain woke him up. He also tells you he has taken two nitroglycerin tablets. His vital signs are as follows: respirations, 16 breaths/min; pulse, 98 beats/min; blood pressure, 92/76 mm Hg. He is still complaining of chest pain. What actions should you take to intervene? - Correct Answer-provide high-flow oxygen The most basic functions of the body, such as breathing, blood pressure, and swallowing, are controlled by the: - Correct Answer-brain stem The spinal cord exits the cranium through the: - Correct Answer-foramen magnum The mental status of a patient who has experienced a generalized seizure: - Correct Answer-is likely to improve over a period of 5 to 30 minutes. Which of the following is a metabolic cause of a seizure? - Correct Answer-poisoning Individuals with chronic alcoholism are predisposed to intracranial bleeding and hypoglycemia secondary to abnormalities in the: - Correct Answer-liver You are caring for a 70-year-old female with signs and symptoms of an acute stroke. She is conscious, has secretions in her mouth, is breathing at a normal rate with adequate depth, and has an oxygen saturation of 96%. You should: - When obtaining a SAMPLE history from a patient with diabetes, it would be MOST important to determine: - Correct Answer-if he or she has had any recent illnesses or excessive stress. When assessing an unresponsive diabetic patient, the primary visible difference between hyperglycemia and hypoglycemia is the: - Correct Answer-rate and depth of breathing. The foreign substance responsible for causing an allergic reaction is called a(n): - Correct Answer-allergen A raised, swollen, well-defined area on the skin that is the result of an insect bite or sting is called: - Correct Answer-a wheal Which of the following physiologic actions does epinephrine produce when given for an allergic reaction? - Correct Answer- Vasoconstriction and bronchodilation When administering epinephrine via auto-injector, you should hold the injector in place for: - Correct Answer-10 seconds Common side effects of epinephrine include all of the following, EXCEPT: - Correct Answer-drowsiness After administering 0.3 mg of epinephrine via auto-injector to a 22-year-old female with an allergic reaction, you note improvement in her breathing and resolution of her hives. However, she is still anxious and tachycardic. You should: - Correct Answer-monitor her closely but recall that anxiety and tachycardia are side effects of epinephrine. Substance abuse is MOST accurately defined as: - Correct Answer-knowingly misusing a substance to produce a desired effect. The poison control center will be able to provide you with the most information regarding the appropriate treatment for a patient with a drug overdose if the center: - Correct Answer-is aware of the substance that is involved. In general, injected poisons are impossible to dilute or remove because they: - Correct Answer-are usually absorbed quickly into the body. A 4-year-old, 15-kg male ingested an unknown quantity of acetaminophen (Tylenol). The child's mother states that she does not know when the ingestion occurred. The child is conscious and alert and in no apparent distress. The EMT should: - Correct Answer-administer 15 g of activated charcoal. After administering activated charcoal to a patient, it is MOST important to: - Correct Answer-be alert for vomiting. You are dispatched to a local nursery for a 39-year-old female who is sick. When you arrive, you find the patient lying on the floor. She is semiconscious, has copious amounts of saliva coming from her mouth, and is incontinent of urine. You quickly feel her pulse and note that it is very slow. Immediate management for this patient should include: - Correct Answer- thoroughly suctioning her oropharynx. wrong? ____________ is what you can see of a person's response to the environment. - Correct Answer-behavior Which of the following conditions or factors would be the LEAST likely to result in a change in behavior? - Correct Answer-Antihypertensive medications
