The term pulmonary reserve is identified in base64 scheme by the sequence cHVsbW9uYXJ5IHJlc2VydmU=, while the MD5 signature is equal to 7d7cd5d13539b0d38b7cba42b488ea96. The ASCII encoding of pulmonary reserve in hexadecimal notation is 70756c6d6f6e6172792072657365727665.