Disorientation

Definition

Disorientation is an impairment in cognition where a person cannot correctly identify person (self/others), place (location), time (day, date, year), or situation. It is a cardinal sign of altered mental status.

Orientation Levels

• Oriented × 4: person, place, time, situation
• Oriented × 3: person, place, time
• Oriented × 2: person, place
• Oriented × 1: person (often last to be lost)

Common Causes

Hypoxia, hypoglycemia, sepsis (especially UTI in elderly), dehydration, electrolyte imbalance, medication effects, substance use, head trauma, stroke, dementia, delirium, post-anesthesia.

Nursing Interventions

Assess ABCs and oxygenation first. Obtain point-of-care blood glucose. Identify and treat underlying cause. Use reorientation techniques (clock, calendar, familiar items), minimize noise and sleep disruption, maintain safe environment. Avoid restraints when possible.

NCLEX Relevance

First action for new confusion: check oxygen and glucose.