Review Question - QID 108733

A 17-year-old girl is brought into the physician's office with complaints of nausea, vomiting, headache, and blurry vision. In preparation for final exams the patient's mother started her on an array of supplements and herbal preparations given the "viral illness" that is prevalent at her school. Despite these remedies, the girl has been feeling perpetually worse, and yesterday during cheerleading practice had to sit out after vomiting and feeling dizzy. The patient admits to falling during one of the exercises and hitting her head on another girl's shin due to her dizziness. When asked to clarify her dizziness, the patient states that she feels rather lightheaded at times. The patient's BMI is 19 kg/m^2. She endorses diarrhea of recent onset, and some non-specific, diffuse pruritus of her skin which she attributes to stress from her finals. The patient has a past medical history of anxiety, depression, and excessive exercise habits. On physical exam the patient is alert and oriented to place, person, and time, and answers questions appropriately. She denies any decreased ability to participate in school or to focus. Her skin is dry and peeling with a minor yellow discoloration. Her memory is intact at 1 minute and 5 minutes for 3 objects. The patient's pupils are equal and reactive to light and there are no abnormalities upon examination of cranial nerve III, IV or VI.
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