A nurse caring for a client with head trauma will be monitoring the client for Cushing's triad. What will the nurse recognize as the symptoms associated with Cushing's triad? Select all that apply.
Tachycardia.
Bradypnea.
Hypertension.
Bradycardia.
Correct Answer : B,C,D
Choice A rationale
Tachycardia is not a symptom of Cushing's triad; it is often associated with other conditions such as stress or heart problems.
Choice B rationale
Bradypnea is a hallmark of Cushing's triad, indicating decreased respiratory rate due to increased intracranial pressure.
Choice C rationale
Hypertension is a key component of Cushing's triad, caused by increased intracranial pressure leading to elevated blood pressure.
Choice D rationale
Bradycardia, or a slower than normal heart rate, is a symptom of Cushing's triad, resulting from increased pressure in the brain affecting the heart rate.
Choice E rationale
Pupillary constriction is not typically associated with Cushing's triad; it is usually related to other neurological conditions.
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Related Questions
Correct Answer is B
Explanation
Choice A rationale
The dura mater is the outermost, tough, and fibrous layer of the meninges that provides protection to the brain and spinal cord.
Choice B rationale
Meninges collectively refer to the three layers of protective membranes (dura mater, arachnoid mater, and pia mater) that cover the brain and spinal cord.
Choice C rationale
The pia mater is the delicate innermost layer of the meninges that closely envelopes the brain and spinal cord, providing support and nourishment.
Choice D rationale
The arachnoid mater is the middle layer of the meninges that has a web-like appearance and provides cushioning for the brain and spinal cord.
Correct Answer is ["B","C","D"]
Explanation
Choice A rationale
Tachycardia is not a symptom of Cushing's triad; it is often associated with other conditions such as stress or heart problems.
Choice B rationale
Bradypnea is a hallmark of Cushing's triad, indicating decreased respiratory rate due to increased intracranial pressure.
Choice C rationale
Hypertension is a key component of Cushing's triad, caused by increased intracranial pressure leading to elevated blood pressure.
Choice D rationale
Bradycardia, or a slower than normal heart rate, is a symptom of Cushing's triad, resulting from increased pressure in the brain affecting the heart rate.
Choice E rationale
Pupillary constriction is not typically associated with Cushing's triad; it is usually related to other neurological conditions.
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