You are taking 1.5 tablets twice daily for 28 days. The total daily pills equals 3 pills a day. Multiply 3 by 28 days and I come up with 84 pills.
In this situation, you would want to consider purchasing a pill splitter if you don't already have one. This way you can get a more accurate cut and make full use of each half tablet. Pill splitters are usually inexpensive. There are even pill splitters that hold the pill in place as the razorblade cuts it, as well as pill splitters for older folks with dexterity issues.
Most pharmacies keep pill splitters stocked. Amazon.com sells them, as well as many other retailers like Walmart. Some grocery stores even sell them in the over the counter medication aisle.
Patient is prescribed 10g of Glucose. The glucose is presented as a 5% solution in 500ml Saline. How much of the 5% dextrose saline solution do you need