Airway rescue and unstable broad-complex tachycardia are the focus of the acute-care learning, while dyspnoea, low back pain and headache add breadth.
Absent end-tidal carbon dioxide during ventilation needs immediate reassessment.
Airway rescue and unstable rhythm management give the day a practical acute-care centre. Face mask ventilation keeps the reader close to airway positioning, seal, tidal volume, capnography and escalation to another airway device when ventilation is ineffective. The VT master class adds broad-complex tachycardia, electrical storm and torsades, with structural heart disease, acquired long-QT triggers, synchronised cardioversion and sympatholysis shaping bedside action. Trauma teams get the blood-product question: whole blood versus components in haemorrhagic shock, with trial findings interpreted through transport time, product availability, haemorrhage control, calcium, TXA and transfer systems. Emergency neurology adds acute migraine treatment, vertigo assessment, observed gait and optic nerve sheath ultrasound.
Clinic and revision material widens the set. Unexplained exertional dyspnoea in an athletic adult links tachycardia, hypertension, polycythaemia and possible cardiomegaly with non-judgemental questions about performance-enhancing drugs. Low back pain covers red flags, cauda equina symptoms, imaging restraint and function-led recovery. Nitrous oxide toxicity adds gait disturbance, distal paraesthesia, functional B12 deficiency and MRI spine clues. The cardiology case reframes syncope as transient loss of consciousness until arrhythmia, prolonged QT and cardiac sarcoidosis are considered. Specialist updates cover eptinezumab with education for chronic migraine and medication-overuse headache, and secukinumab for relapsing polymyalgia rheumatica. The communication piece turns listening, presence and hierarchy-aware speaking up into trainable clinical habits.
An acute-care airway topic for ED, prehospital and critical-care teams managing apnoea, respiratory arrest or peri-intubation care. It keeps mask size, patient positioning, two-person seal, tidal volume, capnography and early escalation tied to whether ventilation is actually effective.
Critical-care, cardiology and emergency clinicians get a bedside approach to broad-complex tachycardia, VT storm and torsades. The useful distinctions are structural heart disease versus acquired long-QT triggers, with synchronised cardioversion, sedation, vasopressors, sympatholysis and device interrogation in view.
Relevant to prehospital and trauma systems deciding how blood products fit haemorrhagic shock care. It separates whole blood from component therapy without treating trial neutrality as failure, and keeps transport time, product logistics, haemorrhage control, calcium, TXA and transfer systems visible.
An emergency neurology update for severe headache, acute migraine, vertigo and suspected raised intracranial pressure. It links prochlorperazine and nerve blocks with opioid avoidance, then uses STANDING, observed gait and optic nerve sheath ultrasound as bedside assessment tools.
Good for acute medicine and cardiology clinicians assessing exertional dyspnoea in a young, athletic-looking adult. Tachycardia, hypertension, polycythaemia, mild transaminitis and possible cardiomegaly are linked to targeted, non-judgemental questions about hormones, gym drugs and online supplements.
A clinic-facing review for GPs, students and musculoskeletal clinicians seeing low back pain with or without leg pain. It keeps cauda equina features, fracture, malignancy, infection, axial spondyloarthritis, imaging restraint and movement-focused recovery in the same assessment frame.
Useful for emergency and toxicology clinicians when younger patients present with gait disturbance, distal paraesthesia or hand clumsiness. It explains functional vitamin B12 deficiency, dorsal column involvement, MRI spine clues and why normal serum B12 does not exclude nitrous oxide toxicity.
A cardiology-facing case discussion for transient loss of consciousness, prolonged QT and ventricular tachycardia risk. It keeps cardiac sarcoidosis, non-ischaemic cardiomyopathy, cardiac MRI, FDG PET and rhythm protection linked when coronary disease does not explain the presentation.
A short neurology and general-practice update for chronic migraine complicated by medication overuse. It links monthly migraine days, acute medication-use days, structured education and early CGRP-targeted prevention, while noting that education was given in both trial groups.
Rheumatology cl;inicians get a trial-focused update on secukinumab for relapsing polymyalgia rheumatica during prednisolone taper. It highlights sustained remission, steroid-sparing choices, patient symptoms, fungal infection counselling and the need to separate pure polymyalgia rheumatica from possible giant cell arteritis.
A human-factors and education piece for clinicians trying to listen well under time pressure. It makes presence practical through 60–90 seconds of screen-free listening, hierarchy-aware speaking up, the doorknob pause and grounding before difficult encounters.
Before assisted ventilation, check mask size and position the airway deliberately from the side. Assign a competent clinician to the airway and change patency, seal or ventilation delivery when chest rise or capnography is poor. Do not persist with the same failing technique.
What three elements determine whether face mask ventilation is effective?
Effective ventilation depends on a patent airway, an adequate mask seal and appropriate ventilation delivery. If any element fails, the technique needs deliberate adjustment.
What should absent end-tidal carbon dioxide during assisted ventilation prompt?
It should prompt immediate reassessment rather than reassurance. Check airway patency, mask seal and ventilation delivery, then use suction, adjuncts, a two-person technique or another airway device when needed.
In unstable broad-complex tachycardia with structural heart disease, what is the bedside approach?
Treat it as ventricular tachycardia until proven otherwise. Prepare sedation and vasopressor support, apply pads and proceed to synchronised cardioversion while involving cardiology early.
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