When an adult patient with hemorrhagic shock loses more than 40% of his or her blood volume:
A) blood flow is diverted away from the skin to the liver, kidneys, and lungs.
B) cardiovascular deterioration cannot be reversed by compensatory mechanisms.
C) vital organ damage can be repaired if a blood transfusion is started promptly.
D) immediate IV fluid replacement can rapidly restore adequate tissue perfusion.
Answer: B) cardiovascular deterioration cannot be reversed by compensatory mechanisms.
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Which of the following is a reason for use of air medical transport in the out-of-hospital setting?
A) The patient has a low potential to require high-level life support available from an air medical helicopter, which is not available by ground transport. B) The patient has a significant potential to require a time-critical intervention, and an air medical helicopter will deliver the patient to an appropriate facility faster than ground transport. C) The patient is located in an area that would make ground transport viable or slightly delayed. D) Local EMS resources are acceptable.
The fire protection feature in newer correctional facilities that specifically addresses the concept of defend-in-place is:
A) strict requirements for flammability for furnishings. B) both manual and automatic fire alarm systems. C) break-away automatic sprinklers. D) remote release of door locks.
You have arrived on a scene in which one person has been shot in the head. As you approach the patient, you note that he is sitting up and talking with the police. He is holding a blood-soaked towel over the left temporal area of his head. Which one of the following is your initial action in caring for this patient?
A) Determine the need for a nasal or oral airway. B) Remove the towel to assess the gunshot wound. C) Take manual inline spinal stabilization. D) Obtain a pulse rate, respiratory rate, and blood pressure.
Which of the following is used to measure body temperature?
A. Otoscope B. Tuning fork C. Thermometer D. Sphygmomanometer E. Stethoscope