Respiration is the exchange of oxygen and _______
a. carbon monoxide c. carbon dioxide b. air d. nitrous
c
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Which of the following is the formula for determining occupant load?
A. Net Floor Area × Area per Person B. Net Floor Area ÷ Area per Person C. Exit Capacity × Number of Occupants D. Exit Capacity ÷ Number of Occupants
One of the four essential features of post-traumatic stress disorder is:
A) Chronic confusion B) Unexplained attraction to war memorabilia C) Feelings of anger D) Migration to crowds for security
You have been called for a patient with extreme back pain. When you are obtaining a medical history, from the patient, he tells you that he has a history of damaged disks in his vertebrae. As a knowledgeable AEMT, you should recognize that:
A) nerves making up the spinal cord have been damaged. B) fibrous structures between the vertebrae have been injured. C) ligaments on the side of the spinal column were overstretched. D) vertebrae making up the spinal column were fractured.
Which of the following is the term used to denote that only 10 percent or less of renal function remains?
a. Renal insufficiency b. Renal dysfunction c. End-stage renal failure d. Uremic crisis