It was reported that the infusion set on the headset was leaking.The patient reported that on the day of the event she went to school to take an exam.When she arrived at school, she noticed that the adhesive of the plaster was wet.In addition, the cannula was kinked, resulting in under-delivery of insulin and high blood glucose levels.The patient's skin was hurt by the folded cannula.She had a blood glucose level of hi mg/dl (> 600 mg/dl) and was treated by the school doctor who gave her 10 units of insulin (humalog regular insulin).After a few hours, the blood glucose level decreased to 400 mg/dl.During the exam, her blood glucose, oxygen level and blood pressure were checked regularly by the school nurse.The patient had symptoms of vomiting, polydipsia and polyuria.After finishing the exam, she went back home, changed the cannula and her blood glucose level stabilized.
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