The term medical examination is identified in base64 scheme by the sequence bWVkaWNhbCBleGFtaW5hdGlvbg==, while the MD5 signature is equal to df6a61729e0c44b9bd9f6fd5fe657d9c. The ASCII encoding of medical examination in hexadecimal notation is 6d65646963616c206578616d696e6174696f6e.