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ACBN Diplomate Certification Practice Exam (VIP Edition)
ACBN — The DACBN (Diplomate of the American Clinical Board of Nutrition) exam is issued by the American Clinical Board of Nutrition (ACBN), consisting of approximately 200 multiple-choice questions over 4 hours, covering clinical nutrition assessment, biochemistry, therapeutic nutrition, and management of disease states; a passing score of approximately 75% is required.
29
Questions
240m
Time Limit
75.00%
To Pass
Question 1 of 29👑 VIP
A 52-year-old male presents with fatigue, peripheral neuropathy, and macrocytic anemia. Labs reveal MCV of 112 fL, elevated serum homocysteine, and normal methylmalonic acid. He reports a strict vegan diet for 15 years with no supplementation. Which nutritional deficiency most likely explains this clinical picture?
Questions 2–29 and full explanations are VIP-exclusive.