You are assessing a conscious but confused hunter who became lost in the woods on a cold day. Your assessment shows him to have an open airway, adequate breathing, and a weak radial pulse. His skin is cold to the touch and he is shivering. The EMT should recognize that the:
A) cold has caused the brain to become dysfunctional, as evidenced by the shivering.
B) shivering actually represents a small seizure, indicating that the brain is cold.
C) shivering is a protective means by which the body is attempting to warm itself.
D) shivering indicates that the patient's core body temperature has fallen below 90°F.
C
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A. Backdraft B. Flashover C. Combustion D. Smoke explosion
Which of the following diagnostic tools serves to confirm the diagnosis of congenital heart dis-ease?
a. Sweat test b. Fluoroscopy c. Chest radiography d. Ultrasound
Which of the following are benefits of internal messages?
A. Electronic messages allow greater versatility than handwritten messages. B. An electronic message trail can be archived in patient chart. C. Electronic messages allow for attachments of pertinent information. D. All of these
Which of the following is a function of water?
A. It provides a concentrated source of heat and energy. B. It decreases the rate of carbohydrate breakdown and absorption. C. It helps maintain fluid balance in the body and regulates body temperature. D. It serves as an integral part of cell membranes. E. It is involved in bone and tooth formation.