EMT Basic Exam 3 |Actual Exam| Questions and Answers| Multiple Choices| Verified Answers

EMT Basic Exam 3 |Actual Exam| Questions and Answers| Multiple Choices| Verified Answers The MOST common and serious complication of a significant head injury is: A. cerebral edema. B. acute hypotension. C. a skull fracture. D. a hypoxic seizure. (Correct Answer: - A. cerebral edema. Moderate elevation in intracranial pressure with middle brain stem involvement is characterized by: A. increased blood pressure, bradycardia, reactive pupils, and rapid respirations. B. fixed and dilated pupils, decreased blood pressure, and irregular respirations. C. ataxic respirations, unequal pupils, no response to pain, and an irregular pulse. D. sluggishly reactive pupils, widened pulse pressure, bradycardia, and posturing. (Correct Answer: - D. sluggishly reactive pupils, widened pulse pressure, bradycardia, and posturing. Which of the following head injuries would cause the patient's condition to deteriorate MOST rapidly? A. epidural hematoma B. cerebral contusion C. cerebral concussion D. subdural hematoma (Correct Answer: - A. epidural hematoma Bleeding within the brain tissue itself is called a(n): A. subdural hematoma. B. intracranial hematoma. C. intracerebral hematoma. D. epidural hematoma. (Correct Answer: - C. intracerebral hematoma. Distraction injuries of the spine are MOST commonly the result of: A. compression. B. hangings. C. diving. D. falls. (Correct Answer: - B. hangings. Any unresponsive trauma patient should be assumed to have: A. a history of diabetes mellitus. B. a severe intracranial hemorrhage. C. an accompanying spinal injury. D. internal bleeding in the abdomen. (Correct Answer: - C. an accompanying spinal injury. When opening the airway of a patient with a suspected spinal injury, you should use the: A. head tilt-neck lift maneuver. B. tongue-jaw lift maneuver. C. jaw-thrust maneuver. D. head tilt-chin lift maneuver. (Correct Answer: - C. jaw-thrust maneuver. During your primary assessment of a semiconscious 30-year-old female with closed head trauma, you note that she has slow, shallow breathing and a slow, bounding pulse. As your partner maintains manual in-line stabilization of her head, you should: A. immediately place her on a long backboard and prepare for rapid transport. B. instruct him to assist her ventilations while you perform a rapid assessment. C. apply 100% oxygen via a nonrebreathing mask and obtain baseline vital signs. D. p (Correct Answer: - B. instruct him to assist her ventilations while you perform a rapid assessment. You should be MOST suspicious that a patient has experienced a significant head injury if his or her pulse is: A. slow. B. weak. C. irregular. D. rapid. (Correct Answer: - A. slow. The MOST reliable sign of a head injury is: A. an abnormally low blood pressure. B. decreased sensation in the extremities. C. a pulse that is rapid and thready. D. a decreased level of consciousness. (Correct Answer: - D. a decreased level of consciousness.