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Which color thermometers are used for oral and axillary measurements?

  1. Blue

  2. Green

  3. Red

  4. Yellow

The correct answer is: Blue

Thermometers that are used for oral and axillary measurements are generally colored blue. This is because blue-colored thermometers are designed to have a smaller tip, making them more suitable for these types of measurements. The other options, such as green, red, and yellow, likely have larger or differently shaped tips that are not as suitable for oral and axillary measurements. Therefore, A is the most accurate choice for this question.