Assessing Body Temperature - Axilla

Position the patient lying on their back with their arm slightly elevated and the elbow flexed. After placing the thermometer probe in the center of the axilla, instruct the patient to lower their arm and press it close to their body to surround the probe with skin, ensuring reliable measurement and accurate results.

Cleaning the armpit with an alcohol swab and allowing it to dry naturally reduces infection risk and ensures accurate readings. This infection control step removes contaminants from the skin surface, which can interfere with thermometer accuracy and compromise patient safety during vital signs assessment.

Explain the procedure to ensure understanding and cooperation, provide privacy, and expose only the axilla to minimize exposure while keeping the patient warm. Inform the patient that minimal movement is crucial for an accurate reading and offer assistance as needed throughout the measurement process.

Perform hand hygiene and put on clean gloves before the procedure to prevent cross-contamination. After measurement, dispose of the disposable probe cover by ejecting it directly into a waste receptacle to avoid reuse, then remove gloves and perform hand hygiene again to maintain infection control standards.

Place the thermometer probe in the center of the axilla, the deepest part, for the most accurate reading. Raise the patient's arm away from their torso to expose the axilla fully before probe insertion, ensuring proper contact with skin tissue for reliable temperature measurement.

Carefully remove the probe and note the temperature reading. Cover the patient, dispose of the probe cover into a waste receptacle, and replace the thermometer in the charging unit to prepare it for next use. Remove gloves, perform hand hygiene, and document the findings, informing the provider of any abnormalities detected.

Attaching a disposable probe cover securely to the thermometer probe prevents direct contact between the probe and patient skin, reducing cross-contamination risk. After measurement, the cover is ejected directly into a waste receptacle, ensuring single-use application and maintaining infection control standards throughout the assessment procedure.