You are the consultant in charge at a regional hospital. A 17-year-old girl is brought by her parents with six months of weight loss, weakness and palpitations.
Vital signs: BP 90/65, pulse 60, SpO2 99% on room air, temperature 36 C. VBG shows potassium 2.2 mmol/L, and assessment is consistent with anorexia nervosa and ventricular ectopics.
Outline four relevant history features and three relevant examination features.
(Marked out of 7.0)
/ 7
List four ECG features suggesting hypokalaemia.
(Marked out of 4.0)
/ 4
What options are available to replace potassium? Include dose, pros and cons for each.
(Marked out of 4.0)
/ 4
Total Score: 0 / 15
Percentage: 0%
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