NREMT Practice Exam | 150 Questions | 41 Pages | 100% Correct Answers & Explanations

Which of the following is an example of an unsafe scene for an EMT-Basic to enter? A. Fifty-four-year old male with difficulty breathing B. Twenty-three-year old female with abdominal pain C. Eighteen-year old adolescent with a gunshot wound to the chest D. Four-year old child with leg pain - C. Eighteen-year old adolescent with a gunshot wound to the chest Reason: Any dispatch to a call with violence involved, such as a gunshot wound, must be secured by police prior to EMS involvement. The other calls do not give any inidication of being unsafe. The arterioles connect the _________ and the capillaries. A. Veins B. Venules C. Arteries D. Vena cavae - C. Arteries Reason: The path of blood flow goes from the heart to the aorta to the arteries to the arterioles to the capillaries to the venules to the veins to the vena cavae to the heart. Which of the following patients is at greatest risk for hypothermia? A. Thirty-year old firefighter B. Twelve-year old skier C. Forty-five year old EMT D. Seventy-year old librarian - D. Seventy-year old librarian