Restrictive intake needs medical stabilisation and capacity work, while AKI and post-TAVR pauses demand reassessment before reassurance.
Restrictive intake with hypokalaemia needs treatment and capacity documentation.
Food refusal with syncope, dehydration or hypokalaemia is not just a psychiatry referral. Open the acute medicine discussion on restrictive intake first. It forces the ward assessment to separate anorexia nervosa, ARFID, depression-related weight loss and restrictive intake self-harm by asking about body image, fear of weight gain, target weight, exercise, purging and the function of restriction. At the same time, the medical plan has to treat hypokalaemia, dehydration, ketosis and refeeding risk, document decision-specific capacity and involve liaison psychiatry, dietetics and eating disorder services early.
AKI is the next general ward lesson: state the likely cause, check potassium and fluid status, and reassess if creatinine barely changes after fluids. Post-TAVR collapse is shorter but urgent: symptomatic sinus arrest or high-grade conduction disease needs monitoring, ECG review and pacing capability.
Start with restrictive intake on the acute medical unit because the danger is medical and psychiatric at once. Separate anorexia nervosa, ARFID and restrictive intake self-harm, then treat hypokalaemia, dehydration, ketosis and refeeding risk while documenting decision-specific capacity.
Vomiting and poor intake can explain AKI, but they should not end the search. Recheck fluid response, dip urine, assess bladder and medicines, and add calcium or paraprotein testing when back pain, anaemia or hypercalcaemia point towards multiple myeloma.
Collapse soon after TAVR belongs on a monitor, even when the patient wakes quickly. Sinus arrest over 3 seconds, bifascicular block or recurrent symptomatic pauses should bring ECG review, medication checks, chronotropic support, pacing readiness and cardiology.
Heart-failure pleural effusions do not automatically need a tap when decongestion is working. The conference recap also sharpens first-pass acute liver injury tests, antibiotic step-down and inpatient medication decisions that often get prolonged by habit.
Atraumatic hip pain that disappears can still be the first visible part of systemic infection. Persistent fever, night sweats, weight loss, oral ulcers, splenomegaly and migratory oligoarthritis make travel and unpasteurised dairy exposure worth asking about.
Normal liver blood tests do not exclude chronic hepatitis B. Open it for screening language: surface antigen, surface antibody and core antibody help separate current infection, immunity and previous exposure, with pregnancy and immunosuppression adding specific risks.
APRV is a specialist listen for clinicians who manage severe ARDS. The point is not a new ventilator recipe: T low, waveform review, carbon dioxide trends and spontaneous effort all decide whether recruitment is helping or causing harm.
Emergency leadership becomes clinical risk management after the first technical task succeeds. Ask what is wrong with the plan, invite quieter voices before senior opinion, and use post-intubation or post-ROSC pauses to reset the next five minutes.
EBV antibody work is mainly for neuroinflammatory diagnostic discussion. A single high result is not enough; persistent high responses over time may support MS differentiation from MOGAD or NMOSD when the clinical picture fits.
When a patient with restrictive intake collapses or presents dehydrated, do not wait for psychiatry before making the ward safe. Check potassium, ketosis and refeeding risk; ask about body image, target weight, purging and exercise; document decision-specific capacity. Get dietetics and liaison psychiatry involved early.
What separates anorexia nervosa from ARFID in an acute medical assessment?
Anorexia nervosa is supported by restriction aimed at weight loss plus drive for thinness, fear of weight gain and distorted body image. ARFID causes restricted intake through sensory aversion, narrow food repertoire or food-related trauma rather than a wish to lose weight.
What should be checked when restrictive intake presents with collapse or dehydration?
Treat immediate risks such as hypokalaemia, dehydration, ketosis and refeeding risk while documenting decision-specific capacity. Ask about exercise, purging, laxatives, diuretics and GLP-1 agonist use.
When should AKI after vomiting stop being treated as simple pre-renal disease?
A very small creatinine fall after substantial fluid resuscitation should trigger reassessment. Back pain, normocytic anaemia or hypercalcaemia should prompt consideration of multiple myeloma with calcium, paraprotein testing and urine protein assessment.
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