Answer:
The correct answer is : 3. "I need to use a straw when I give the medication."
Step-by-step explanation:
In this procedure, the medication has to be given an hour before or maybe two hours after the administration of milk. The mouth should be rinsed after it and straws have to be used. Remember that the tetracycline may cause staining of the teeth, for that reason A full glass of water should be taken with the medication.