The nurse receives report from the operating room regarding a postoperative craniotomy patient and recognizes the patient is at risk for which complications? Select all that apply.

The nurse on the neurological intensive care unit would intervene if the provider attempted to assess the oculovestibular reflex in the patient with which recent injury?

The 23-year-old patient is brought to the emergency department after contacting emergency services to report profound weakness that started in his feet and worsened and spread cranially over the past few days. He reports severe diarrhea after a camping trip a week ago. Upon assessment, strength, sensation, and deep tendon reflexes are significantly reduced, with the lower extremities more severely affected than his upper extremities. Vital signs are normal and the patient seems to be breathing well. The nurse anticipates which finding on the lumbar puncture result?