Exam 26: Extension: B - Neurological Disorders

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How does caffeine, in conjunction with ergotamine compounds, alleviate headaches? What explanation do the authors give for the fact that caffeine can also exacerbate some headaches?

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Both of these compounds aid in constricting cerebral arteries, which reduces the pain. Because caffeine is a general stimulant, in the case of tension-related headaches, caffeine may increase symptoms.

Identify the types of secondary - brain injury that can occur with closed - head injuries.

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The types are intracranial hemorrhage and edema, ischemic damage, increased intracranial pressure, and hypoxia.

How much time can pass after a vascular emergency before supportive therapies are no longer effective? Why do you think time is of the essence in these cases?

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Three hours can pass. The timing is critical because these medications could result in excessive bleeding if given outside the 3-hour window, leading to increased neurological impairment.

Use the following to answer questions: Match the movement disorder in each question with the correct alternative from the list below. -cataplexy ___

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Use the following to answer questions: Match each term with the correct alternative from the list below. -hematoma ___

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Describe the normal and abnormal Babinski sign. What does an abnormal adult sign indicate?

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Distinguish among the following: sleep attacks, cataplexy, and sleep paralysis.

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The authors of your text list six ways in which cerebral trauma can affect brain function. Identify five of these (or all six).

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What is myasthenia gravis? What causes it, and what can be done about it?

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Use the following to answer questions: Match each term with the correct alternative from the list below. -angioma ___

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Describe the major types of vascular disorders that a practicing clinical neuropsychologist must know about.

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How is the length of posttraumatic amnesia used to measure the severity of brain injury? What method might be used if the patient remained unconscious?

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Describe multiple sclerosis in terms of symptoms, course of the disease, and causes (if known).

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What is the difference, in terms of both causes and symptoms, between paraplegia and Brown - Séquard syndrome?

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What is the difference between an angioma and an aneurysm?

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Use the following to answer questions: Match each term with the correct alternative from the list below. -Brown - Séquard syndrome ___

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Use the following to answer questions: Match each term with the correct alternative from the list below. -sleep apnea ___

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Define the following: glioma, meningioma, and glioblastoma. Discuss them in terms of malignancy.

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Identify the types of primary - brain injury that can occur with closed - head injuries.

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Use the following to answer questions: Match each term with the correct alternative from the list below. -migraine stroke ___

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