In a patient who has sustained a head injury, which finding would most likely indicate deterioration?

In a patient who has sustained a head injury, which finding would most likely indicate deterioration?

• A. Decreasing level of consciousness
• B. Stable vital signs
• C. Improved level of consciousness
• D. Oriented

Answer: (A)

After a head injury, changes in mental status are among the earliest and most sensitive signs of deterioration. A decreasing level of consciousness directly reflects evolving brain injury, such as rising intracranial pressure or worsening hemorrhage, and signals that urgent assessment and intervention are needed. Stable vital signs can be misleading and may not rule out ongoing brain injury. An improved level of consciousness or being oriented indicates recovery rather than decline, so they do not point to deterioration.

After a head injury, changes in mental status are among the earliest and most sensitive signs of deterioration. A decreasing level of consciousness directly reflects evolving brain injury, such as rising intracranial pressure or worsening hemorrhage, and signals that urgent assessment and intervention are needed.

Stable vital signs can be misleading and may not rule out ongoing brain injury. An improved level of consciousness or being oriented indicates recovery rather than decline, so they do not point to deterioration.