C Amyotrophic lateral sclerosis D Wernicke-Korsakoff syndrome E Huntington disease Question 26 A 50-year-old man was involved in a vehicular accident in which he was not wearing any restraint device and struck his head against the windshield of his van. He did not lose consciousness at that time or at any point thereafter. Physical examination showed a minor contusion to his forehead. However, a month later he begins complaining of headaches, becoming irritable and acting strangely. Which of the following intracranial vascular abnormalities most likely developed in this man? A Epidural hematoma B Subdural hematoma C Cerebral contusions D Subarachnoid hemorrhage E Intracerebral hematoma Question 27 A previously healthy 42-year-old former major league baseball player develops progressive, symmetric muscular weakness of his upper extremities along with fasciculations over the course of 3 years. Then he develops difficulty speaking and swallowing. He does not have myalgias or arthralgias. He remains afebrile. His mental function has not become diminished. Which of the following is his most likely diagnosis? A Amyotrophic lateral sclerosis B von Recklinghausen disease C Multiple sclerosis D Werdnig-Hoffman disease E syndrome Question 28 A 20-year-old man has recently been inducted into the army. Four weeks into basic training, he experiences a severe headache for an entire day. He had been healthy prior to this, noting only a
C Amyotrophic lateral sclerosis D Wernicke-Korsakoff syndrome E Huntington disease Question 26 A 50-year-old man was involved in a vehicular accident in which he was not wearing any restraint device and struck his head against the windshield of his van. He did not lose consciousness at that time or at any point thereafter. Physical examination showed a minor contusion to his forehead. However, a month later he begins complaining of headaches, becoming irritable and acting strangely. Which of the following intracranial vascular abnormalities most likely developed in this man? A Epidural hematoma B Subdural hematoma C Cerebral contusions D Subarachnoid hemorrhage E Intracerebral hematoma Question 27 A previously healthy 42-year-old former major league baseball player develops progressive, symmetric muscular weakness of his upper extremities along with fasciculations over the course of 3 years. Then he develops difficulty speaking and swallowing. He does not have myalgias or arthralgias. He remains afebrile. His mental function has not become diminished. Which of the following is his most likely diagnosis? A Amyotrophic lateral sclerosis B von Recklinghausen disease C Multiple sclerosis D Werdnig-Hoffman disease E syndrome Question 28 A 20-year-old man has recently been inducted into the army. Four weeks into basic training, he experiences a severe headache for an entire day. He had been healthy prior to this, noting only a