This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Disorder of Metabolism & Connective Tissue, Subject name: Medicine
Metabolic encephalopathy presents with 
Select and explain. 
A. Broca's aphais, B. Anomic aphasia, C. Transcortical sensory aphasice, D. transcortical motor aphasia.
B: Anomic aphasia
Answer: B: Anomic aphasia 
Explanation: Ans. is 'b' anomic aphasia "Anomic aphasia is the single most common language disturbance seen in head trauma, metabolic encephalopathy and Alzheimer's disease" - HarrisonAnomic aphasia is dysfunction where a person is unable to name objects.His articulation, comprehension and repetition are intact, but naming, word finding and spellings are impaired.