A 23-year old-dancer presents with a chief complaint of weakness. - TopicsExpress



          

A 23-year old-dancer presents with a chief complaint of weakness. She denies any other symptoms, including nausea or vomiting. She denies diarrhea. Her blood pressure is 80/40 mm Hg. There is no edema and the lungs are clear. Laboratory analysis of serum shows: Sodium 126 mEq/L Potassium 2.2 mEq/L Bicarbonate 29 mEq/L Magnesium 2.0 mg/dL Calcium 9.0 mg/dL The most likely cause of the patients weakness is an abnormality in which of the following? a) Bicarbonate b)Calcium c)Magnesium d) Potassium e) Sodium
Posted on: Sun, 17 Aug 2014 03:30:38 +0000

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