Clinical Chemistry

Professionalism

CC-PR

Professionalism is examined because the technical work fails when the conduct around it does — a correct potassium helps nobody if it is discussed in a lift, telephoned two hours late, or produced by someone whose quality control was never actually run. This domain covers confidentiality, priority setting, adapting when a shift falls apart, meeting patients without assumption, working with clinicians and colleagues, and speaking up when practice becomes unsafe. Expect scenarios where the chemistry is settled and the question is what you do next. Professionalism is one of the eight competency areas assessed in the Clinical Chemistry Fields-of-Practice examination set by CAMLPR.

CC-PR-1

Keeping patient information inside the circle of care

Every requisition, worklist and result you handle belongs to someone who did not choose to share it with you. This area covers who may legitimately receive a result, how you satisfy yourself that a caller is entitled to it, and how you protect information you are not actively using — locked screens, covered worklists, shredded printouts, no case talk in lifts or cafeterias. It also covers your own curiosity: looking up a relative, a colleague or a public figure is a breach even when you never repeat what you read. A photograph of a labelled specimen is patient information too.

A technologist from another department telephones the chemistry bench and asks for the hCG result on a named outpatient, explaining that the patient is a close friend who is anxious about the delay. The caller is a genuine employee and is not involved in this patient's care. What should the technologist do?

A technologist centrifuges a strikingly lipaemic serum sample and wants to share it as a teaching example in a closed messaging group of former classmates. The specimen label, including the patient's name and health number, is visible in the photograph. What is the correct action?

CC-PR-2

Ordering the work when everything is due at once

A chemistry bench rarely presents one task at a time. This area is about deciding what genuinely comes first — a critical value waiting to be telephoned, a STAT troponin, a calibration that will halt the line if it lapses — and what can wait a quarter of an hour without harming anyone. You are expected to work to turnaround targets rather than to whichever tube is nearest, to fit routine batches sensibly around urgent interruptions, and to ask for help before a backlog becomes a delayed diagnosis rather than after.

A technologist has just loaded a 40-sample routine chemistry batch when an urgent troponin request reaches the bench from emergency for a patient with chest pain. The analyser can be paused between samples without invalidating the batch, and the daily calibration is not due for another three hours. What is the appropriate response?

A sole technologist on evening shift faces three demands in the same minute: a glucose of 1.8 mmol/L has flagged as critical on an inpatient, a reagent pack will run out partway through the next batch, and a courier is waiting to collect referred specimens. Which should be dealt with first?

CC-PR-3

Working through disruption without dropping standards

Analysers fail, the information system goes down, staff call in sick, and a mass-casualty call can rewrite a shift in seconds. This area asks whether you can move to the documented alternative — downtime requisitions and manual logs, a backup instrument, a referral laboratory — while identification, quality control and documentation stay intact. Adapting is not improvising: the substitute process is written down, and your job is to find it, follow it, record what was done under it, and reconcile everything once normal service resumes.

Midway through a busy afternoon the laboratory information system goes offline with no estimated restoration time. The chemistry analysers continue to run and produce printed results, but no orders or results can be transmitted electronically. What should the technologist do first?

CC-PR-4

Meeting each patient without assuming you already understand them

Cultural humility is the habit of checking your own assumptions rather than a list of facts about groups of people. At the bench it means speaking to the patient rather than over them to a relative, arranging a trained interpreter instead of leaning on family, asking rather than guessing when a fasting requirement collides with religious observance, and accommodating requests about modesty or the gender of the collector wherever the laboratory reasonably can. It also means noticing when your own reaction to an accent, a name or a manner of dress is shaping the care you give.

An outpatient attends for a glucose tolerance test accompanied by an adult son. The patient speaks limited English and appears to be following little of the preparation instructions; the son offers to translate. The clinic has telephone access to a professional interpreter service. What is the best approach?

A patient booked for a two-hour post-prandial glucose explains that they are observing a religious fast that day and cannot eat until after sunset. The requisition carries no urgency marker and the clinic runs the test on several other days each week. What should the technologist do?

CC-PR-5

Working as one link in a longer chain

Results are useless if the people around you cannot act on them. This area covers exchange in both directions — telephoning a clinician about an implausible sodium, asking a ward about collection when every sample from it haemolyses, giving the next shift a written handover of a half-finished troubleshooting run, and warning stores early that a reagent lot is running short. It also covers how you raise a problem: describing what you observed and what you need, without blaming whoever happens to answer the phone.

Over two weeks, potassium samples from one surgical ward are rejected for haemolysis at roughly four times the rate seen elsewhere in the hospital. Samples from every other unit are unaffected, and the ward has recently taken on several new nursing staff. What is the most constructive action?

At shift change, a chemistry analyser is failing its Level 2 quality control for calcium. The outgoing technologist has replaced the reagent pack and rerun the control once, but has not yet tried a fresh control vial or a recalibration. The instrument is still offline. What should the outgoing technologist do?

CC-PR-6

Talking with the patient in front of you

Patients ask questions, and the technologist standing beside them is often the only person available to answer. This area covers what you can properly say — why a specimen must be fasting, why a second tube is needed, when and how the result will reach the ordering clinician — and where the boundary sits, because interpreting a result or offering a diagnosis is not yours to give. It also covers listening, since a patient who mentions a recent transfusion, a herbal supplement or a broken fast has just told you something the requisition did not.

While a technologist labels tubes at an outpatient collection centre, the patient asks whether their liver enzymes were high last time and what that would mean for them. The technologist can see the previous results on the screen. What is the appropriate response?

CC-PR-7

Saying something when a colleague's practice is unsafe

Fabricated quality control, a maintenance log signed for work never done, a result edited to avoid a repeat, a colleague working impaired — each of these reaches the patient through the report that follows. This area asks you to recognise conduct that crosses from merely irritating into unsafe or dishonest, and to use the route your laboratory and your regulator define rather than a group chat or a corridor conversation. If the first level of reporting changes nothing and the practice continues, the obligation does not lapse; it moves upward. Record what you saw, when, and whom you told.

A technologist notices a colleague entering quality control values into the log for an analyser that has not been run, copying figures from the previous day's sheet. The colleague says the controls always pass anyway and that the shift is short-staffed. What is the correct course of action?

Two weeks ago a technologist reported to their supervisor that a colleague was signing maintenance logs for work not carried out. Nothing appears to have changed, the colleague continues the practice, and the supervisor has not responded to a follow-up message. What should the technologist do now?

Back to all clinical chemistry areas in the Clinical Chemistry study guide.

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