Challenge #53 (part 2)
Look and the scans below and answer the multiple choice questions.
1. Besides B12, what other nutritional deficiency favors the posterior columns?
a) Thiamine
b) Niacin
c) Folate
d) Cobalamin
2. What etiology favors the anterior horn cells?
a) Ischemic
b) Demyelination
c) Toxins
d) Infection
e) All of the above
Be sure to submit your answers for a chance to win a special prize!
