This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pharmacology
All of the following are true for post lumbar puncture headache except : 
Select and explain. 
A. Presents 12 hours after procedure, B. Pain is relieved in standing position, C. Pain is worsened by headshaking, D. Pain is occipitofrontal in location
B: Pain is relieved in standing position
Answer: B: Pain is relieved in standing position 
Explanation: None