Which of These, If Stated by a Patient, Indicates to the Nurse

Which of these, if stated by a patient, indicates to the nurse correct understanding of how to obtain a midstream urine specimen for culture and sensitivity for a female patient? (Select all that apply.?

A) "A second-voided specimen is preferred."
B) "The labia should be kept separated while voiding."
C) "When urine starts to flow, collect it in the clean container provided."
D) "A 24-hour urine specimen is needed."
E) "The genitalia should be thoroughly cleaned with the towelettes provided."
F) "I should wash from the back to the front."