A nurse is caring for a child who has had a lumbar puncture. The nurse should monitor the child for which of the following complications?

A. Double vision: Double vision is not a common complication of a lumbar puncture. Complications typically involve symptoms related to cerebrospinal fluid (CSF) leakage or infection.B. Nuchal rigidity when standing: Nuchal rigidity (stiff neck) can indicate meningitis, but it is not specifically a complication of a lumbar puncture. Nuchal rigidity is more likely to be associated with an underlying condition that prompted the lumbar puncture rather than the procedure itself.C. Pain in the posterior iliac crest: Pain at the posterior iliac crest is not typical after a lumbar puncture, as the procedure is performed in the lower back at the lumbar spine region.D. Headache: Headache is a common complication following a lumbar puncture, often due to a CSF leak. The headache typically worsens when the patient is in an upright position and improves when lying down.