I ' ve been in and out of the hospital for the last few years for various infections , nutritional problems , allergies , and freak illnesses . Earlier this month I woke up with severe pain and congestion and had to go to the ER . There , they took about half of my blood , took CT scans , and performed the longest spinal tap ever . Apparently I have a curve in my spine that makes it nearly impossible to perform a spinal tap in one shot .

Question: Why is the narrator having to visit the ER so much ?
Answer: They have fluid in the foot .None of the above choices .They have issues with their spine .They have an infection of the hand .