Illinois CNA State Practice Exam

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Prepare for the Illinois CNA exam with confidence! Study through quizzes and multiple-choice questions designed to help you understand the material. Each question comes with hints and explanations to support your learning journey. Get ready to ace your exam!

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For how long should an oral glass thermometer be left in the mouth?

1-2 minutes
2-3 minutes
3-4 minutes
4-5 minutes

The correct answer is: 1-2 minutes

An oral glass thermometer should be left in the mouth for 1-2 minutes to obtain an accurate temperature reading. This is the recommended time frame for checking oral temperatures using a glass thermometer. It is important to follow this guideline to ensure an accurate and reliable measurement. The other options are incorrect because they suggest leaving the thermometer in the mouth for longer periods of time, which is unnecessary and may lead to inaccurate readings. It is important to adhere to the established standard of 1-2 minutes for obtaining oral temperature readings with a glass thermometer.