The Nurse Writes the Following Telephone Order: T

The nurse writes the following telephone order: T.O.received by Harrold Smith, MD, October 4, 2020 9:00 AM.Client Williams, Sheila T.to receive Lasix 20 mg by mouth now.Order repeated to Dr.Smith and was validated.Which information is missing from this order?

A) Client's room number
B) Time identified in military time
C) Nurse's signature and credentials
D) Full spelling of the client's middle name