Which of the Following Is a General Urine Collection Guideline

Which of the following is a general urine collection guideline?

A) Label the lid of a urine specimen container with the patient's name
B) If the collection container contains liquid or powdered preservative, pour it out before obtaining the specimen
C) Explain the procedure to the patient using technical terminology
D) Tell patients to refrigerate the labeled collection container or keep it in a cooler or pail filled with ice
E) Instruct patients to add alcohol to a sample collected at home to preserve the sample