Final answer:
To dispense exempt schedule 5 drugs accurately, a quality control chemist measures volumes from dispensing machines, compares them to the expected volume, and calibrates the machinery as needed.
Step-by-step explanation:
To dispense exempt schedule 5 drugs such as cough syrup with accuracy and precision, quality control chemists in pharmaceutical companies often have to check the performance of dispensing machines. For example, if a chemist needs to ensure that each bottle contains exactly 10 ounces (296 mL) of cough syrup, they will use the dispensing machines to fill several bottles and then measure the volumes dispensed.
The results from such a procedure would be tabulated, much like in the provided hypothetical scenario where the results are recorded in 'Table 1.5' or 'Table 2.2.2.' The data from these tables would allow the chemist to determine if the machines are operating within the specified tolerances for accuracy (dispensing the correct amount) and precision (consistency in the amount dispensed).
A comparison of the volumes dispensed by the different machines to the expected volume of 10 ounces would highlight any discrepancies, enabling the chemist to calibrate or make necessary adjustments to the machinery. Accurate and precise dispensing of medications ensures patient safety and adherence to regulatory standards.