You arrive on the scene of a tanker truck carrying a hazardous material. You should position your vehicle:
A. 2,000 feet from the tanker truck
B. uphill
C. upwind
D. all of the above
Ans: D. all of the above
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The physician has ordered 30 mg/kg/day for an 8-year-old child who weighs 55 pounds. The child should receive _____ of this medicine per dose.
A. 1 mL
B. 2 mL
C. 3 mL
D. 5 mL
E. 10 mL
During fetal development, the ________ is located between the pulmonary trunk and the aorta.
A. ductus arteriosus B. foramen ovale C. extraembryonic cavity D. ductus venosus E. amnion
An employee sprains her ankle on the job, resulting in a trip to a physician, but is cleared to return to work later that week. Which of the following categories describes this type of injury?
A. injury requiring vocational rehabilitation B. injury with permanent disability C. injury with temporary disability D. injury without disability
What is a psychrometer used to determine?
A. Heat index B. Windchill C. Humidity D. Level of dehydration