Fat-soluble vitamin deficiency and toxicity Quiz: Ace Your Exams
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A 45-year-old man is brought to the emergency department by the local paramedics after he was found unconscious on the road side. The patient is covered in vomit, urine, and stool. The patient lives in a homeless shelter and has had several emergency department visits for alcohol intoxication. Past medical history is significant for chronic hepatitis C infection. Temperature is 37.2°C (99.0°F), pulse is 130/min, respirations are 19/min, and blood pressure is 114/64 mmHg. Physical examination shows hepatomegaly and dry scaly skin. Eye examination findings are shown below:

Reproduced from Flickr
This patient’s eye examination findings are most likely related to the deficiency of which of the following?

Reproduced from Flickr
This patient’s eye examination findings are most likely related to the deficiency of which of the following?
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