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Temperature measurement in children

Explain age-, site- and device-appropriate temperature measurement.

REFERENCE GALLERY1 / 1 reference
Clinical thermometer — reference view
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Sensor tip

Sensor tip: located on the reference instrument. Compare its shape and position with the apparatus used in your practical.

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Clinical thermometer — reference view

Image: Jacek Halicki · Source / original · CC BY-SA 4.0

Resized and converted to WebP; original colours retained.

Temperature measurement in children

Identify and explain

Digital contact thermometers convert a temperature-dependent sensor property into a calibrated temperature estimate.

  • Temperature-sensing probe
  • Numerical display in a digital model
  • A switch or control starts the measurement
1

Identify the reference

Temperature-sensing probe. Numerical display in a digital model. A switch or control starts the measurement

2

Explain the measurement

Digital contact thermometers convert a temperature-dependent sensor property into a calibrated temperature estimate.

3

Interpret in context

The reference is a digital thermometer, not a recommendation for every site or age. Interpret fever with the child’s age, condition and the applicable paediatric pathway.

At the viva table

Try answering aloud, then open the suggested answer. Examiner questions vary.

01 / Why does the measurement site matter?

Different sites can give systematically different values; interpret using the device and site specified.

02 / What units are used?

Degrees Celsius or Fahrenheit, according to the instrument setting.

03 / Does every thermometer measure core temperature directly?

No. Many clinical devices estimate temperature at a peripheral site.

04 / Why allow the device to complete its measurement?

The device needs its specified sensing and calculation interval to produce a valid result.

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