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Chapter 11: Vital Signs: Temperature Back To Chapter

11.17: Assessing Body Temperature - Temporal Artery

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Assessing Body Temperature - Temporal Artery

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11.16: Assessing Body Temperature - Axilla

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Let us understand how to assess temporal artery temperature using a temporal artery thermometer.

Before measuring the temperature, perform hand hygiene and don a fresh pair of gloves to avoid cross-infection.

First, explain the procedure to the patient and then check for moisture on their forehead.

If moisture is present, gently wipe it away, as it might interfere with the thermometer sensors.

Place the thermometer firmly on the patient's forehead to avoid interference with ambient temperature.

Gently press the scan button. Glide the thermometer slowly across the forehead while ensuring the sensor remains flat and firmly in contact with the skin.

While pressing the scan button, gently lift the sensor after sweeping it across the forehead. Then, touch the sensor on the neck, just behind the earlobe.

During the scanning process, wait until the clicking sound stops, then proceed to read the temperature. When finished, release the scan button.

Disinfect the thermometer with an alcohol swab and replace the equipment.

Remove the gloves, perform hand hygiene, and document the readings.

11.17: Assessing Body Temperature - Temporal Artery

Here is a stepwise guide to assessing the body temperature at the temporal artery using a temporal artery thermometer

Step 1: Perform hand hygiene and don a fresh pair of gloves to prevent cross-infection and ensure patient safety.

Step 2: Explain the procedure to the patient to establish trust. Clear communication establishes trust with the patient, ensures they understand what to expect, promotes cooperation, and enhances comfort during the procedure.

Step 3: Assess the patient's forehead for any moisture. If present, gently wipe it away with a clean cloth to prevent interference with the accuracy of the reading.

Step 4: Place the temporal artery thermometer on the center of the patient's forehead, away from hair or clothing, to minimize reading interference.

Step 5: Press the scan button and slowly glide the thermometer across the forehead towards the ear, typically only to one side. Keep the sensor flat and in direct contact with the skin throughout the movement.

Step 6: After scanning the forehead, move the thermometer to the area behind the earlobe, specifically in the depression below the mastoid, to verify the reading. Ensure the area is free from hair and other obstructions, such as earrings.

Step 7: Listen for a click or beep sound, which signals the completion of the temperature measurement. This sound indicates that the thermometer has finished scanning and the temperature is ready to be read.

Step 8: Read and note the temperature displayed on the thermometer and record this measurement in the patient's medical record, along with the time and date of assessment.

Step 9: Clean the thermometer using an alcohol swab or according to the healthcare facility's disinfection protocols.

Step 10: Safely dispose of the gloves and perform hand hygiene.

Step 11: Document the procedure. It is essential to ensure the temperature reading and any relevant observations are promptly and accurately documented in the patient's medical record. This is crucial for continuity of care and ensures that the patient's health status is always up to date.

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