Examly題庫立即開始練習
警察人員考試三等考試-消防警察人員類別中華民國憲法與消防警察專業英文10957單選題
📖 閱讀測驗 · 共用前文
Stop, drop and roll is a simple fire safety technique taught to children, emergency services personnel and industrial workers as a component of health and safety training. Primarily, it is a method to extinguish a fire on a person's clothes or hair without, or in addition to, the use of conventional firefighting equipment. In addition to extinguishing the fire, stop, drop and roll is thought to be an effective psychological tool, providing those in a fire situation, particularly children, with a routine that can be focused on in order to avoid panic. The technique of stop, drop and roll works for the following reasons: Stop: Running adds oxygen to the fire, or it can be thought of as fanning the flames. Running does not allow for a "smothering" of the fire. It may also prevent bystanders, who may be willing to provide assistance, from smothering the fire with their jackets or other form of clothing, from dowsing the fire with water, or even using a fire extinguisher they might have available. Drop: By dropping to the prone position (face down) you immediately reduce your body surface area that can receive oxygen. In this position the person should immediately cover their face from the flames to prevent burn injury and the difficult disfiguring effects of burned skin. With the body against the ground, it smothers the fire, by reducing the oxygen that is available for the fire. Further, fire burns upward, and by dropping to the prone position, you retard the fire's ability to burn upward. Roll: Because a person's clothing (fuel source) circumferences their entire body, the roll portion of the technique ensures that all clothing that may be on fire is smothered (depriving it from oxygen) against the ground, and not just the front or abdominal surface of the body of the prone position. The person should continue "rolling" back and forth until the fire is fully extinguished. Although stop, drop, and roll is a useful technique, some people are skeptical about its true effectiveness. It's one thing to be so-called "book-smart" about the dos and don'ts of the stop, drop, and roll technique, but it's another thing to be able to actually perform the technique when your clothes are on fire. You're feeling the pain of the burn, and you enter panic mode. After all, we have all seen YouTube videos of adults catching fire, and then start running around and flapping their arms in the panic of their situation. With a real and present risk of a child being involved in some type of fire incident, how do we go about trying to teach young children to effectively perform the stop, drop, and roll technique? They may not even really understand what fire is or the danger it presents. They are likely to panic in fear if they catch fire, and their physical capabilities to extinguish themselves may be limited.

What is the purpose of the first step of the "stop, drop, and roll" technique?

AIt restricts further addition of oxygen to the fire.正確答案
BIt prevents the spread of the fire to those standing close to it.
CRunning from the fire can decrease the chance of being burned.
DPeople can stay calm and try to find a fire extinguisher nearby.
答案與詳解
A
正確答案
「Stop(停止)」的目的是防止跑動時為火焰提供更多氧氣,即避免「搧風助燃」效果,選A。

為什麼答案是 A

短文明確指出「Running adds oxygen to the fire, or it can be thought of as fanning the flames」,停止跑動即是為了阻止氧氣持續供給火焰,與選項A「restricts further addition of oxygen to the fire」完全吻合。

考點:Stop步驟目的—限制氧氣考點:Stop步驟—旁觀者協助(附帶效果,非主要目的)考點:跑動助燃原理—概念顛倒考點:滅火器使用—對象混淆
載入中…

中華民國憲法與消防警察專業英文 相關題目

想練更多中華民國憲法與消防警察專業英文考古題?

Examly 收錄 38 萬+ 道歷屆題目,每題都有像這樣的精選詳解。免費下載,立即開練。

Download on theApp Store即將推出Google Play
黑皮