Vitamin b12 defic - Study guides, Class notes & Summaries

RCE Exam Questions With Revised Correct Detailed Answers With Rationales Guaranteed Pass 1) What is the pathophys of malabsorption in ZES? Gastric Acid volume cannot be reabsorbed by SB or CLN -Gastric acid overcomes pancreatic bicarb neutralizing capacty -->low pH --> panc enzymes inactivated --> impairs fat emulsification --damages villi --> steatorrhea -Gastric acid impairs Na & water absorption 2) How does SIBO cause malabsorption? 1. CHO -bacteria damage enterocy...

There are many causes of peripheral neuropathy and one of them is Vitamin B12 deficiency. As of Vitamin B12 deficiency there are multiple causes to it such as diphyllobothrium latum infection, autoimmune gastritis and drug induced.

Biochemistry - Folic Acid and B12-Questions and Answers Graded A+ What are dietary sources of Vitamin B12? - ANSWER-Meats Shellfish Poultry Eggs Dairy products Which two reactions require Vitamin B12? - ANSWER-Homocysteine -> Methoinine (homocysteine N-methyltransferase/methionine synthase) Isomerization of methyl malonyl CoA (methylmalonyl-CoA mutase) What are the two reactions that require S-Adenosylmethionine (SAM)? - ANSWER-Norepinephrine -> Epinephrine Homocysteine -...

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