Final answer:
Various methods are employed to dispense medications in the healthcare system, including the stock supply system, individual supply system, and unit dose system. Directly observed therapy is another approach for medication administration. The precision of dispensing equipment is crucial in maintaining control over medication distribution.
Step-by-step explanation:
In the healthcare system, there are various methods used to dispense medications. One such method is the stock supply system, where medications are stored in bulk quantities and dispensed as needed. Another common approach is the individual supply system, where medications are pre-packaged for each patient. The unit dose system involves providing medications in single-use packages that are administered to the patient at the required times. Furthermore, a method like directly observed therapy (DOT) ensures that patients take their medications under the supervision of healthcare providers, which has proven effective in cases such as TB treatment.
Comparing health care systems, the United States' methods of dispensing medications may differ from those of other countries, both in approach and in the application of technology. For instance, the precision of dispensing equipment can be a critical aspect of medication control, as seen in the case of a quality control chemist verifying the accuracy of machines dispensing cough syrup.