Patient record system -- one central record
A patient record system (electronic patient record, EPR) is a central database holding a patient's personal details, diagnoses and treatments, test results and scans, allergies and current medication. It is updated in real time, so any authorised member of staff -- a GP, a hospital doctor, a paramedic -- sees the same up-to-date record instantly, at any location, instead of waiting for a paper file to be found or moved. That is what supports continuity of care.
Pharmacy record system -- check then dispense
A pharmacy record system is a database linked to the patient record system. It holds the patient's current and past medication, recorded allergies, and the stock level of each medicine. When a new prescription is entered, it automatically checks it against that history and flags a warning if a dangerous interaction or an allergy is found, so the pharmacist can query it with the doctor before dispensing. Dispensing then updates the history and reduces stock.
3D printing = additive manufacturing
3D printing builds an object up layer by layer from a CAD model, not by cutting material away from a solid block. The model is often built directly from an MRI or CT scan of the patient, then sliced into thin layers by the printer software, so the finished item is a custom fit for that one patient rather than a mass-produced standard size. Four medical uses: prosthetics, tissue engineering, artificial blood vessels and customised medicines.
Drawn from real examiner reports.
"Stores patient information" is too vague
A patient record system is not just "a computer that stores patient information". The definition mark needs what is held (diagnoses, treatments, test results, allergies, current medication), who may see it (any authorised member of staff, anywhere) and why real time matters -- the same record is available instantly. Echoing the stem words back scores nothing.
A one-sided 3D printing answer
"Discuss" and "advantage/disadvantage" questions on 3D printing need positives AND negatives, each with a reason -- examiners record answers that list only the good points. Pair them on the same feature where you can: the item can be a precise custom fit because it is printed from the patient's own scan, unlike a prosthetic made only in a small range of standard sizes.
w23 P13 Q7b -- the digest sets this in an INDUSTRY context, the only 3D-printing entry in the four digested sittings; transferred here because the balanced positives-AND-negatives trap belongs to the technology, not the scenario.
"Runs overnight" cuts both ways
Running the printer unattended is an advantage -- a prosthetic or a batch of a customised medicine is produced with no member of staff present. It is also the disadvantage: a power cut or a programming fault goes unnoticed until the print is checked, wasting time and material and risking a damaged prosthetic or a wrong dose. Never give "works overnight" as a positive only.
w23 P13 Q7b -- the digest sets this in an INDUSTRY context, the only 3D-printing entry in the four digested sittings; transferred here because the unnoticed-fault trap belongs to the technology, not the scenario.
Forgetting the other two negatives
The examiner report names two further 3D-printing negatives that candidates leave out. The range of materials that can be printed is limited -- in medicine, only those that are biocompatible and safe inside the body. And the initial cost of a medical-grade printer, its design software and its materials is high, which not every hospital can afford. Both earn credit here.
w23 P13 Q7b -- the digest sets this in an INDUSTRY context, the only 3D-printing entry in the four digested sittings; "limited materials" and "high initial cost" are its own named negatives.
Patient record vs pharmacy record
The patient record system holds the full history -- diagnoses, treatments, test results, allergies, medication -- for continuity of care across departments. The pharmacy record system is used at the point of dispensing: it checks a new prescription against existing medication and allergies, and controls medicine stock. Naming the wrong one loses the mark.
Tissue engineering vs a prosthetic
Tissue engineering grows living replacement tissue on a printed scaffold, sometimes using the patient's own cells as "bio-ink". A prosthetic is an inert artificial part, usually plastic or metal, replacing a missing body part -- nothing grows. An artificial blood vessel is different again: a biocompatible tube matched to the patient's own vessel.
Name the field, the person, the reason
On an information-systems question, give the specific data held ("allergies", "current medication", "test results") not the word "information"; say who accesses it; and finish with why it matters -- continuity of care, or catching a drug interaction.
Every point ends in "because"
"Explain" and "describe" need a reason, and an advantage needs a comparison, not a bare benefit. "The prosthetic fits well" fails; "it fits better than a standard size because it is printed from the patient's own scan" scores both halves.
Never split with a vertical line
Do not rule the page into an advantages column and a disadvantages column -- it prevents a real comparison and caps the marks. Compare the SAME feature on both sides, and on a "discuss" question finish with a judgement that follows from the points you made.
Do not echo the stem back
Writing "patient records" or "medical information" back at the examiner earns nothing, and neither does "it is better" or "it is safer" with no reason attached. Replace every general word with the precise one, then add the comparison or the reason it still needs.
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