What should you do after finishing a temperature reading with a digital thermometer?

• A. Clean per protocol
• B. Immediately record temperature
• C. Report to supervisor only if abnormal
• D. Leave in place overnight

Answer: (A)

After finishing a temperature reading, clean the digital thermometer per protocol. This step is essential for infection control because the device touches mucous membranes and can transfer germs to the next patient if not sanitized. Cleaning removes any residue or contamination and helps ensure accurate readings the next time you use it. Recording the temperature should follow facility policy, but it doesn’t replace the need to sanitize. Reporting only if abnormal isn’t correct because routine cleaning and documentation are standard expectations, and leaving the device dirty or in use risks illness spread and improper care.