The charge nurse is making assignments for one practical nurse (PN) and three registered nurses (RN) who are caring for neurologically compromised clients. Which client with which change in status is best to assign to the PN?

Subdural hematoma whose blood pressure changed from 150/80 mm Hg to 170/60 mm Hg.

Myxedema coma whose blood pressure changed from 80/50 mm Hg to 70/40 mm Hg.

Viral meningitis whose temperature changed from 101° F (38.3° C) to 102° F (38.9° C).

Diabetic ketoacidosis whose Glasgow Coma Scale score changed from 10 to 7.