American Board of Surgery Qualifying Exam (ABS QE) Practice Test

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Prepare for the American Board of Surgery Qualifying Exam with detailed quizzes. Study with flashcards and multiple-choice questions to master the ABS QE topics. Get all the hints and explanations you need to succeed on your first attempt!

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What is a symptom of essential fatty acid deficiency?

Weight gain
Thrombocytopenia
Visual impairment
Rash

The correct answer is: Thrombocytopenia

A symptom of essential fatty acid deficiency is a rash, often characterized by dry, scaly skin, and it may resemble eczema. Essential fatty acids, such as omega-3 and omega-6 fatty acids, play a crucial role in maintaining the integrity of the skin barrier and overall skin health. When there is a deficiency, the skin can become inflamed and lose its ability to retain moisture, leading to the development of rashes and other dermatologic issues. Visual impairment can occur due to deficits in specific fatty acids that are vital for retinal health, but it is not the most immediate or characteristic symptom of essential fatty acid deficiency. Weight gain and thrombocytopenia are not typically associated with this deficiency; rather, the primary signs relate to skin and inflammatory responses due to the lack of adequate essential fatty acids.