Which statement about eye examination in suspected head trauma is true?

Which statement about eye examination in suspected head trauma is true?

• A. It is not important to examine the eyes.
• B. You should always examine the eyes.
• C. Eye examination should only be done if there is bleeding from the eyes.
• D. Eye examination is never helpful.

Answer: (B)

Eye examination in head trauma is essential because the eyes provide rapid clues about brain function and possible ocular injury. The pupil’s size, equality, and reaction to light (pupillary light reflex) reflect brainstem integrity, and abnormal or fixed pupils can indicate injury or rising pressure inside the skull. Watching eye movements tests cranial nerves that control the eye muscles; finding tracking problems or nystagmus suggests neurologic involvement. Checking for signs like eyelid position, conjunctival hemorrhage, or other eye injuries helps identify issues that may influence treatment and prognosis. This exam is quick and noninvasive and should be performed whenever head trauma is suspected, even if there is no bleeding. In wildlife patients, use gentle handling and minimal restraint to keep the animal safe while you assess pupils, movements, and reflexes, because these signs guide urgency and care decisions.

Eye examination in head trauma is essential because the eyes provide rapid clues about brain function and possible ocular injury. The pupil’s size, equality, and reaction to light (pupillary light reflex) reflect brainstem integrity, and abnormal or fixed pupils can indicate injury or rising pressure inside the skull. Watching eye movements tests cranial nerves that control the eye muscles; finding tracking problems or nystagmus suggests neurologic involvement. Checking for signs like eyelid position, conjunctival hemorrhage, or other eye injuries helps identify issues that may influence treatment and prognosis. This exam is quick and noninvasive and should be performed whenever head trauma is suspected, even if there is no bleeding. In wildlife patients, use gentle handling and minimal restraint to keep the animal safe while you assess pupils, movements, and reflexes, because these signs guide urgency and care decisions.