A 22-year-old woman presented with a 2-week history of progressive severe headache and blurry vision. Clinical examination was significant bilateral papilledema. A lumbar puncture revealed elevated opening pressure with normal CSF composition. An MRI showed no space-occupying lesions. On further questioning, she admits to taking high dose multivitamin supplements. Which vitamin excess is likely to cause the above scenario? A. Vitamin A B. Vitamin D C. Vitamin E D. Vitamin K

Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
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A 22-year-old woman
presented with a 2-week history of
progressive severe headache and
blurry vision. Clinical examination
was significant bilateral papilledema.
A lumbar puncture revealed elevated
opening pressure with normal CSF
composition. An MRI showed no
space-occupying lesions. On further
questioning, she admits to taking high
dose multivitamin supplements. Which
vitamin excess is likely to cause the
above scenario?
A. Vitamin A
B. Vitamin D
C. Vitamin E
D. Vitamin K
Transcribed Image Text:A 22-year-old woman presented with a 2-week history of progressive severe headache and blurry vision. Clinical examination was significant bilateral papilledema. A lumbar puncture revealed elevated opening pressure with normal CSF composition. An MRI showed no space-occupying lesions. On further questioning, she admits to taking high dose multivitamin supplements. Which vitamin excess is likely to cause the above scenario? A. Vitamin A B. Vitamin D C. Vitamin E D. Vitamin K
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