A patient who fasted overnight is standing at the collection counter. The new phlebotomist reaches for a lavender-top tube when the order needed a gold one. That slip costs a repeat draw, a cross patient and a bad review. It is made in week one more often than in week fifty. The checklist exists to catch it.
Patient identity before technique
Many joining lists begin with HR forms. In a diagnostic centre, begin with identity. Two identifiers for every sample, name plus age or mobile number. Barcode label printed after the draw, at the bedside, not before. The tube colour for each test group learnt on a chart pinned over the counter. Every other skill rests on these.
The diagnostics and laboratories hub describes how reports go out on a clock. This post focuses on how a new joiner gets safely onto that clock.
The checklist
Name: ________ Role: ________ Centre: ________ Date of joining: ________
DAY 1: SAFETY AND BASICS (lab in-charge)
Hepatitis B vaccine status asked and recorded; booster arranged if needed.
Biomedical waste: yellow, red, blue and white bins shown, sharps container rule, spill kit location.
Needle-stick action plan: wash, report, post-exposure form, whom to call.
Radiation badge issued to imaging staff; lead apron and collar shown.
Hand hygiene and glove changes demonstrated and repeated by the joiner.
DAY 2: THE FLOW OF A SAMPLE (senior technician)
Walks one sample from registration to accession number to analyser to report.
Tube colour chart: EDTA, plain, fluoride, citrate, serum separator.
Cold-chain rules: refrigerator range, transport box, home-collection timing.
DAY 3: SUPERVISED WORK.
Collection staff: five supervised draws including a child or a difficult vein.
Bench staff: loads the analyser, runs the morning QC with the senior, reads the rack list.
Imaging staff: positions a patient with the senior radiographer, checks pregnancy status question and consent form.
Front desk: practises registration, test code selection, home visit slot booking.
DAY 4: ESCALATION.
Critical value rule: whom to call, in what time, how it is logged.
Wrong label or lost sample: stop, tell in-charge, recollect, record.
Report delay: how the TAT clock is checked and who informs the patient.
DAY 5: WITNESSED TASK.
Senior watches a full task without help and signs.
DAY 6: SIGN-OFF (lab in-charge and HR)
Joiner lists three errors he nearly made; in-charge records the verdict.
Signed: joiner ____ in-charge ____ HR ____How to run it without slowing the lab
- 1
Hold the joiner back from the first walk-in rush
Morning fasting hours are crowded. Schedule the supervised draws for the mid-morning lull and watch for the afternoon peak.
- 2
Give the senior a protected hour
A technician running the analyser and teaching in the same hour does neither well. Protect one hour a day for the buddy.
- 3
Link each line to a sheet in the lab
The tube chart, the critical value list and the bin colour card should be on the wall. The checklist points to them. It does not reproduce them.
- 4
Use the witnessed task
On day 5 a joiner does a draw or a run alone while the senior watches, with no coaching. The senior signs only what he saw.
The commonest week-one errors are small and physical. A tube is filled before the label is stuck. A citrate tube is under-filled and the clot ratio fails. A fasting sample is taken from a patient who had tea. A urine cup is handed over without the mid-stream instruction. A rack is carried to the centrifuge with the caps loose. Put each of these on the wall as a photograph, with a short sentence underneath. A new joiner reads pictures faster than lines in a manual.
Variants by role
- Home collection staff: add the bag packing list, the visit app, the address check, the cold box and the rule about not carrying cash unless authorised.
- Radiographers: add the radiation badge change schedule, the patient shielding rule, the contrast screening questions and the machine warm-up.
- Front desk: add the report release rule, the accession number lookup and what to say when a patient asks for an interpretation.
- Pathologist assistants: add the report format check and the sign-off queue.
For hiring across the group, see recruitment for CT scan centres, and the staff-safety side in workplace health and safety for pathology labs. The next step after week one is in the employee onboarding process.
What to do with an unsigned line
Treat an unsigned safety line as a stop sign, not a to-do. A joiner without the needle-stick plan does not draw blood. A joiner without a radiation badge does not enter the room. Everything else may slip a day with a written date. The in-charge reads the sheet each evening during the first week and acts on it.
