The first step in treating a minor burn is to cool it under cool running water for about 20 minutes. Do not use ice, which can damage the skin further. What should you NOT use on a minor burn?
- ARunning water
- BIce
- CA clean cloth
- DCool water
The first step in treating a minor burn is to cool it under cool running water for about 20 minutes. Do not use ice, which can damage the skin further. What should you NOT use on a minor burn?
An ambulance siren sounds higher as it comes towards you and lower as it moves away. This change in sound is called the Doppler effect. What is the Doppler effect, according to the passage?
A sign-in sheet at the clinic has these columns: Name, Time In, Reason for Visit, Time Out. What should a patient write in the third column?
“The volunteer firefighters train every Tuesday evening, even though most of them have full-time jobs during the day.” What does this detail show about the volunteers?
Glass recycling saves energy, because melting recycled glass takes less heat than making new glass from sand. Glass can be recycled again and again without losing quality. Which detail supports the idea that glass recycling saves energy?
“Unlike typical classrooms, the new science lab has movable tables, large screens on every wall and sinks at each station.” What is the author mainly doing in this sentence?
Train timetable: trains leave Oak Street at 6:10, 6:40, 7:10 and 7:40 a.m. The journey to Central takes 35 minutes. A nurse’s shift at Central Hospital starts at 7:30 a.m., and it is a 5-minute walk from the station. Which is the latest train she can take and still arrive on time?
The author writes: “Hospitals should serve less sugary food. Some will say patients deserve treats, and that is fair. But a hospital should model the healthy habits it recommends.” How does the author handle the opposing view?
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