Clean-agent fire-extinguishing systems are effective on Class D fires
A. True
B. False
B
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A middle-aged male with behavioral problems states that he drank some "chemicals" to kill the bugs in his body. The patient is alert and oriented and shows no life-threatening conditions to the airway, breathing, or circulation. At this point, which of these questions should the EMT ask?
A) "Have you thrown up?" B) "When did you drink it?" C) "Do you know exactly what it was you drank?" D) "Are you taking other medications?"
What is used to attach the archwire to the brackets?
a. Ligature wire b. Plastic rings c. O-rings d. All of the above
While managing a patient in cardiac arrest, you turn the AED on and attach the pads to the patient. When you push the analyze button, the machine signals "low battery" and then ceases to function. The patient subsequently dies. Which of the following statements regarding this case is most correct?
A. You and your partner may be held liable for negligence. B. The crew that preceded you may be held liable for negligence. C. The manufacturer of the AED may be held liable for negligence. D. Most errors associated with the AED involve equipment failure.
What is derived from the following equation? X = [PB -PH20] FIO2 - PaCO2 (1.25)
a. PACO2 c. PAO2 b. PN2 d. PaO2