Final answer:
Healthcare professionals should be vigilant for CNS assessment findings such as central nervous system depression, muscle weakness, and changes in mental status when managing a patient with hypermagnesemia.
Step-by-step explanation:
Hypermagnesemia is a condition characterized by abnormally high levels of magnesium in the blood. When managing a patient with hypermagnesemia, healthcare professionals should be vigilant for certain central nervous system (CNS) assessment findings. These findings may include central nervous system depression, muscle weakness or paralysis, changes in mental status such as confusion, lethargy, and coma. These assessment findings can help healthcare professionals understand the severity of hypermagnesemia and guide the treatment of this condition.