NGN: A nurse is caring for a patient who is 24hrs post-op, following a c-sect. The patient reports blurred vision and nausea. Rates headache 6/10. DTRs 4+, clonus positive. What is the patient at risk for developing?

Vital signs: HR 96. R 22. BP 185/115. O2 96% RA.

Labs:
Blood glucose 120
WBC 22,000
Hct 37%
Hgb 12
PLT 160