14. An 80-year-old patient with a history of hypertension and diabetes presents with sudden onset confusion, disorientation, and fluctuating levels of consciousness. What is the urgent clinical concern?
A.
Early-stage Alzheimer's disease.
B.
Normal aging.
C.
Delirium, requiring immediate medical investigation.
✓
D.
Severe depression.
📖 Additional Information
Early-stage Alzheimer's disease.
Normal aging.
Delirium, requiring immediate medical investigation.
