Which of the following is NOT a sign of intracranial hypertension (ICP) or Cushing's response?

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Multiple Choice

Which of the following is NOT a sign of intracranial hypertension (ICP) or Cushing's response?

Rising intracranial pressure triggers a Cushing response, shown by hypertension with a widened pulse pressure, bradycardia, and irregular respirations. This pattern reflects brainstem distress and the body's attempt to preserve cerebral perfusion. Tachycardia does not fit this triad, so it’s not a sign of intracranial hypertension/Cushing’s response. The key point is that the combination of high blood pressure, slow heart rate, and irregular breathing signals increased ICP, while a fast heart rate would suggest something else.

Rising intracranial pressure triggers a Cushing response, shown by hypertension with a widened pulse pressure, bradycardia, and irregular respirations. This pattern reflects brainstem distress and the body's attempt to preserve cerebral perfusion. Tachycardia does not fit this triad, so it’s not a sign of intracranial hypertension/Cushing’s response. The key point is that the combination of high blood pressure, slow heart rate, and irregular breathing signals increased ICP, while a fast heart rate would suggest something else.

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