Cheyne-Stokes respirations may indicate increased intracranial pressure.

Cheyne-Stokes respirations may indicate increased intracranial pressure.

• A. Indicates ICP
• B. Indicates atelectasis
• C. Indicates fluid overload
• D. Indicates pain

Answer: (A)

Cheyne-Stokes breathing shows disruption of the brain’s normal control of breathing, often tied to intracranial problems. The pattern repeats cycles of gradually increasing and then decreasing tidal volume, with periodic pauses (apnea). This ebb and flow reflects unstable respiratory drive from brainstem dysfunction or cerebral edema that can accompany rising intracranial pressure. In this context, the breathing changes signal potential intracranial hypertension and warrant urgent assessment and neurologic evaluation. This isn’t how atelectasis usually presents, which tends to cause shallow or reduced breaths with localized lung issues. Fluid overload leads to rapid, shallow breaths and signs of pulmonary edema, not the cyclical pattern with pauses. Pain tends to cause splinting and shallow breathing rather than a repeating crescendo-decrescendo with apnea.

Cheyne-Stokes breathing shows disruption of the brain’s normal control of breathing, often tied to intracranial problems. The pattern repeats cycles of gradually increasing and then decreasing tidal volume, with periodic pauses (apnea). This ebb and flow reflects unstable respiratory drive from brainstem dysfunction or cerebral edema that can accompany rising intracranial pressure. In this context, the breathing changes signal potential intracranial hypertension and warrant urgent assessment and neurologic evaluation.

This isn’t how atelectasis usually presents, which tends to cause shallow or reduced breaths with localized lung issues. Fluid overload leads to rapid, shallow breaths and signs of pulmonary edema, not the cyclical pattern with pauses. Pain tends to cause splinting and shallow breathing rather than a repeating crescendo-decrescendo with apnea.