Proper Precaution for Preparing and Administering an Injection Involves Which

Proper precaution for preparing and administering an injection involves which of the following?
1) Correct identification of the medication
2) Correct identification of the patient
3) Reading the label three times

A) 1 and 2 only
B) 1 and 3 only
C) 2 and 3 only
D) 1, 2, and 3