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Many occupations involve the daily mixing or separating of materials into various states of matter. Examples might include a chemist, pharmacist, baker, mining engineer, or waste-management worker. Select one of these occupations to discuss and explain what materials this person might use on the job. Describe the substances he or she might mix or separate. Does mixing or separating change the components of the original materials? Why is it important for these professions to understand the different states of matter? + 500 WORDS, include references
A pharmacist is an excellent example of a profession that involves mixing and separating materials on a daily basis. As part of the pharmaceutical industry, pharmacists are responsible for preparing, compounding, and dispensing medications according to prescriptions written by physicians or other healthcare professionals. As such, they are entrusted with ensuring that patients receive the correct dosages of medication within established safety parameters. To accomplish this task, pharmacists must understand the different states of matter and be able to manipulate them in order to create effective treatments for their patients.
Pharmacists work regularly with both solid and liquid substances as part of their job duties. This might include things like tablets or capsules that need to be filled into containers; powders or granules which may require blending; liquids such as tinctures or elixirs that must be carefully measured out; and creams or ointments which involve combining ingredients together in the correct proportions. In all cases, it is essential for pharmacists to have a deep understanding not just of how these substances interact in order to produce medicinal effects but also how they can physically transform from one state into another during preparation processes like heating, cooling or agitation.
This process usually begins with evaluating individual components separately before deciding upon an appropriate blend ratio based on patient needs (or laboratory testing). For example: if a prescription calls for 10 milligrams per dose of medicine A plus 5 milligrams per dose of medicine B then the pharmacist would likely weigh out these amounts individually before proceeding to mix them together either by hand stirring/shaking or through automated blending equipment depending on quantities needed and desired consistency/appearance. During this step it’s important to remember that while each component retains its general characteristics when mixed together (e.g., color, smell), molecular level bonds between atoms could potentially change as ingredients combine creating new compounds altogether (chemically speaking). In some cases this could even result in altering the drug’s active ingredient(s) thereby impacting its efficacy — hence why precise measurements are essential!
Apart from mixing medications from raw material formulae, pharmacists may also need separate various constituents at times depending on delivery methods being used e.g., dividing mixtures into smaller amounts meant for capsule filling versus those intended for tablet-making vs those destined for suspension creation etcetera so as maximize efficiency thus reducing waste & cost overall without sacrificing quality standards required under law & accepted practice guidelines respectively . By utilizing various techniques including filtration , centrifugation , crystallization , distillation etcetera this can help ensure uniformity throughout batches created within same production run regardless size ordered / administered & type administration route chosen accordingly .
In conclusion , understanding & manipulating different states matter critical skill set any pharmacy professional since it directly impacts ability accurately prepare medications dosed correctly thus helping avoid any potential unwanted side – effects caused due improper blending ratios utilized . Without proper knowledge handling materials specifically related chemistry behind each scenario then incorrect combinations made leading issues down line when patient take them therefore reinforcing importance continually staying updated information available constantly changing medical field care practices involved therein .