The term nurse practitioner is identified in base64 scheme by the sequence bnVyc2UgcHJhY3RpdGlvbmVy, while the MD5 signature is equal to 4c1dbd1dd01fe14618dc39133c7818fc. The ASCII encoding of nurse practitioner in hexadecimal notation is 6e757273652070726163746974696f6e6572.