joannegrace7387 joannegrace7387 06-05-2024 Medicine Answered The nurse must administer Robitussin syrup 1 dram po three times a day. Proper time of a.m. dose would be given safely within the following time range:1"A- 8:30 am - 9:30 amB-11: 30 am - 12:30 pmC-8:30 am - 9:00 amD-9:00 am - 9 :30 am