# PWR-056 — Wakefulness stabilisation: learner worksheet Release: Revision 7T · Full Tutorial Edition Estimated time: Estimated 31 min reading and worksheet pass Difficulty: Intermediate Equipment: Basic stationery or digital tools — Three exact cards, read only while rested. Card G: after a known four-hour sleep opportunity, Alex develops heavy eyelids, two head nods and a missed exit while driving; there is no collapse, confusion, weakness, chest symptom or breathing difficulty, and an alert passenger is present. Card U: after an ordinary eight-hour sleep opportunity, Bo has an abrupt irresistible sleep episode at a desk, cannot respond for about one minute and remains newly confused; a colleague is present. Card R: Casey reports three irresistible daytime sleep episodes in two weeks despite roughly eight-hour sleep opportunities, with no collapse or emergency sign, and plans to drive tomorrow.; A folded routing key. G = take the next safe stopping place, transfer driving to the alert passenger, obtain recovery sleep and review the schedule; U = call emergency services, keep Bo safe, do not give food/drink or transport Bo alone; R = suspend driving now and arrange prompt clinical assessment before any return-to-driving decision.; A stop statement and handover card with observed sign, onset pattern, consciousness, associated signs, secured hazard, person contacted and transport restriction.; Local emergency number, an alert escort option and any applicable workplace fatigue procedure. Space: Room-scale practice space Automated structural checklist: 10 of 10 structural checks present Evidence quality/context: G6; Deep research depth Automated method-quality band: Comprehensive Method-rating basis: Structure coverage, instruction/check specificity, alternative distinctness, source troubleshooting, comparison depth and whether purpose/check fields are authored rather than derived. Editorial review: Pending manual editorial sign off ## Before you begin - [ ] I read the tutorial authority and stop conditions. - [ ] I have the required equipment/space or a declared accessible alternative. ## Canonical source context Wakefulness can be supported temporarily, but sleep cannot be hacked away. The prohibited act is extending wakefulness or testing how long someone can resist sleep. The method is a safety response for unexpected or unavoidable sleepiness: recognise a lapse, stop the hazardous task, notify another person, obtain safe transport and protected rest, then seek assessment when sleepiness persists. Unexpected sleepiness is handled as a change in state, not as a known roster problem. The learner distinguishes gradual drowsiness from sudden sleep attacks, fainting, seizure warning or neurological change, then chooses emergency care, prompt clinical review or ordinary fatigue recovery. Target outcome: The learner completes the correct response to three fictional sleepiness scenarios, including driving, work and persistent unexplained sleepiness. The learner also classifies the onset pattern and routes sudden or medically concerning loss of wakefulness without treating it as routine fatigue. ### Authority and setup conditions - Rehearse while rested and never create sleepiness as practice. - Identify the nearest safe stopping places and handover route for ordinary travel/work. - Do not use the lesson to change prescribed stimulants, sedatives or sleep treatment. - Call emergency services for collapse, severe breathing difficulty or new neurological symptoms. ### Required or supplied materials - Three exact cards, read only while rested. Card G: after a known four-hour sleep opportunity, Alex develops heavy eyelids, two head nods and a missed exit while driving; there is no collapse, confusion, weakness, chest symptom or breathing difficulty, and an alert passenger is present. Card U: after an ordinary eight-hour sleep opportunity, Bo has an abrupt irresistible sleep episode at a desk, cannot respond for about one minute and remains newly confused; a colleague is present. Card R: Casey reports three irresistible daytime sleep episodes in two weeks despite roughly eight-hour sleep opportunities, with no collapse or emergency sign, and plans to drive tomorrow. - A folded routing key. G = take the next safe stopping place, transfer driving to the alert passenger, obtain recovery sleep and review the schedule; U = call emergency services, keep Bo safe, do not give food/drink or transport Bo alone; R = suspend driving now and arrange prompt clinical assessment before any return-to-driving decision. - A stop statement and handover card with observed sign, onset pattern, consciousness, associated signs, secured hazard, person contacted and transport restriction. - Local emergency number, an alert escort option and any applicable workplace fatigue procedure. ## 1. Recognise loss of stable wakefulness Treat head nods, heavy eyelids, drifting attention, repeated rereading, lane drift, missed steps or involuntary sleep as loss of stable wakefulness. Why: Waiting for total sleep can be too late. Success check: The learner identifies a behavioural sign rather than only “tired”. Accessible alternative: Complete the same research action — “Treat head nods, heavy eyelids, drifting attention, repeated rereading, lane drift, missed steps or involuntary sleep as loss of stable wakefulness.” — using speech-to-text, text-to-speech, enlarged text, keyboard-only navigation, shorter work blocks or a support person. Preserve this declared check: “The learner identifies a behavioural sign rather than only “tired”.” Do not convert the research task into capability practice. Alternative relationship: Target preserving when declared check is preserved Learner notes: ________________________________________________________________________________ Completed: [ ] ## 2. Stop the hazardous action At the first safe opportunity, pull over, shut down equipment, step away from heat/water/heights or pause the critical procedure. Why: Physical safe state comes before attempts to feel more alert. Success check: The hazard is stationary, isolated or transferred. Accessible alternative: A supported, seated, reduced-range or slower version of “At the first safe opportunity, pull over, shut down equipment, step away from heat/water/heights or pause the critical procedure.” is equivalent only when it keeps the same trained or measured target, declared configuration and success check: “The hazard is stationary, isolated or transferred.” If any of those change, record it as a related alternative rather than an equivalent repetition. Alternative relationship: Conditional equivalence requires target and configuration check Learner notes: ________________________________________________________________________________ Completed: [ ] ## 3. Tell someone directly Say “I cannot stay reliably awake and cannot continue safely” to the driver, supervisor or support person. Why: Direct language activates help and resists minimising the problem. Success check: A named person receives and acknowledges the message. Accessible alternative: Complete “Say “I cannot stay reliably awake and cannot continue safely” to the driver, supervisor or support person.” in shorter passes, or use keyboard input, dictation or a support person, while preserving this success check: “A named person receives and acknowledges the message.” Pre-book accessible transport options and an emergency contact. Alternative relationship: Target preserving when declared check is preserved Learner notes: ________________________________________________________________________________ Completed: [ ] ## 4. Hand over completely Give task state, hazards, people affected, unfinished steps and when the next check is due. Why: An incomplete handover can create a new error after the learner stops. Success check: The receiver repeats back critical points. Accessible alternative: A supported, seated, reduced-range or slower version of “Give task state, hazards, people affected, unfinished steps and when the next check is due.” is equivalent only when it keeps the same trained or measured target, declared configuration and success check: “The receiver repeats back critical points.” If any of those change, record it as a related alternative rather than an equivalent repetition. Alternative relationship: Conditional equivalence requires target and configuration check Learner notes: ________________________________________________________________________________ Completed: [ ] ## 5. Choose safe transport and rest Do not drive yourself. Use an alert driver or safe stopping place and obtain protected sleep opportunity. Why: Sleep restores wakefulness more fundamentally than stimulation. Success check: The plan does not depend on the sleepy person navigating or driving. Accessible alternative: Complete “Do not drive yourself. Use an alert driver or safe stopping place and obtain protected sleep opportunity.” in shorter passes, or use keyboard input, dictation or a support person, while preserving this success check: “The plan does not depend on the sleepy person navigating or driving.” Write handover prompts in large print, audio or symbols and allow a supporter to deliver them. Alternative relationship: Target preserving when declared check is preserved Learner notes: ________________________________________________________________________________ Completed: [ ] ## 6. Bound temporary countermeasures Where official or clinical guidance allows, a brief nap and ordinary caffeine may provide temporary alertness; neither proves fitness or replaces recovery sleep. Why: Temporary effects can fade and caffeine can affect later sleep. Success check: The record labels the measure temporary and includes the sleep plan. Accessible alternative: Complete “Where official or clinical guidance allows, a brief nap and ordinary caffeine may provide temporary alertness; neither proves fitness or replaces recovery sleep.” in shorter passes, or use keyboard input, dictation or a support person, while preserving this success check: “The record labels the measure temporary and includes the sleep plan.” Pre-book accessible transport options and an emergency contact. Alternative relationship: Target preserving when declared check is preserved Learner notes: ________________________________________________________________________________ Completed: [ ] ## 7. Escalate the cause Seek clinical assessment when sleepiness is sudden, recurrent or persists despite adequate sleep; report roster-related fatigue for system correction. Why: Sleep disorders, medication, illness and schedule design require different responses. Success check: The trigger, destination and timescale for review are written down. Accessible alternative: Replace small or visual-only information with enlarged text, high-contrast display, spoken description or tactile/verbal cueing while preserving the same decision and success check. Use a speech device or card with the direct fatigue stop statement. Alternative relationship: Target preserving when declared check is preserved Learner notes: ________________________________________________________________________________ Completed: [ ] ## 8. Classify how wakefulness changed After the scene is secure, identify whether sleepiness built gradually after inadequate sleep, appeared suddenly despite adequate rest, included loss of consciousness, or came with weakness, speech change, severe headache, chest symptoms or breathing difficulty. Why: A routine fatigue response is not enough for collapse, sudden sleep episodes or neurological and cardiopulmonary warning signs. Success check: The event is labelled gradual expected drowsiness, recurrent unexplained sleepiness or emergency-pattern change, with the observed feature quoted. Accessible alternative: Complete the same research action — “After the scene is secure, identify whether sleepiness built gradually after inadequate sleep, appeared suddenly despite adequate rest, included loss of consciousness, or came with weakness, speech change, severe headache, chest symptoms or breathing difficulty.” — using speech-to-text, text-to-speech, enlarged text, keyboard-only navigation, shorter work blocks or a support person. Preserve this declared check: “The event is labelled gradual expected drowsiness, recurrent unexplained sleepiness or emergency-pattern change, with the observed feature quoted.” Do not convert the research task into capability practice. Alternative relationship: Target preserving when declared check is preserved Learner notes: ________________________________________________________________________________ Completed: [ ] ## 9. Choose the correct assessment route For emergency-pattern change, call emergency services and keep the person safe. For recurrent sudden sleepiness despite adequate opportunity, arrange prompt clinical assessment and suspend driving. For expected schedule-related drowsiness, document the schedule and complete protected recovery. Why: Routing by onset and associated signs prevents a potentially serious condition from being normalised as poor motivation. Success check: The chosen route, transport restriction and person contacted match the onset category and are recorded before the scenario ends. Accessible alternative: Complete the same research action — “For emergency-pattern change, call emergency services and keep the person safe. For recurrent sudden sleepiness despite adequate opportunity, arrange prompt clinical assessment and suspend driving. For expected schedule-related drowsiness, document the schedule and complete protected recovery.” — using speech-to-text, text-to-speech, enlarged text, keyboard-only navigation, shorter work blocks or a support person. Preserve this declared check: “The chosen route, transport restriction and person contacted match the onset category and are recorded before the scenario ends.” Do not convert the research task into capability practice. Alternative relationship: Target preserving when declared check is preserved Learner notes: ________________________________________________________________________________ Completed: [ ] ## Reflection What changed? ________________________________________________________________________________ What remains difficult? ________________________________________________________________________________ What will I repeat, adapt, ask for help with, or stop? ________________________________________________________________________________ --- Completion of this worksheet demonstrates tutorial participation only. It does not establish capability, qualification, safety clearance, diagnosis, treatment or independent validation.