EEG demonstration of seizures may be difficult and the response to antiepileptic drugs effective on partial seizures is usually good. The red flag supportive of an epileptic origin is the repetition of stereotyped amnesic episodes. Partial seizures, most often mesio-temporal, more rarely frontal, may be the cause of transient amnesia in the elderly, in the absence of a past history of epilepsy. It results from lesions involving various mechanisms and locations, mainly subcortical. Not all free-response questions on this page reflect the current exam, but the question types and the topics are. AP Exams are regularly updated to align with best practices in college-level learning. A vascular origin must be considered when amnesia is accompanied by other neurological symptoms, and when the regression of the amnesic disorder is slow, lasting several days. Download free-response questions from past exams along with scoring guidelines, sample responses from exam takers, and scoring distributions. The latter are more often due to a hypersensitivity to anticholinergic drugs, in particular in patients presenting with a covert, incipient Alzheimer's disease. The former may occur in a non-anxious subject, who is not a usual consumer of BZ and takes a single dose. Iatrogenic amnesias are mainly caused by benzodiazepines (BZs) or anticholinergics. It may be the consequence of a spreading depression similar to that described in migraine with aura, but other arguments support an ischemic mechanism. The mechanism of TGA remains a matter of discussion. It occurs more often after age 50, with no identified cause, even if some authors accept emotional stress or minor head trauma as occasional precipitants. ![]() TGA is the prototypical picture of transient amnesia. Review the hand-picked FRQs to help you score points remember that FRQs are 50 of the exam Use flashcards every day to freshen up your understanding of terms and concepts, such as the difference between ethnic and universalizing religions. According to the literature, transient psychogenic amnesia, which is a frequent cause of amnesia at age 30 to 50, is very rare in the elderly. Here are some of the key takeaways: The AP HUG exam includes MCQs and FRQs. Vascular and epileptic amnesia are less common. The exact date is listed on the webpage.The two main aetiologies of transient amnesia in the elderly are idiopathic transient global amnesia (TGA) and iatrogenic or toxic amnesia. Study with Quizlet and memorize flashcards containing terms like Jews and Muslims, Indo European, Germanic, English, Midland Northern, Hebrew and more. Scores are usually released by early to mid July. Unit 3 Enduring understandings - what you need to know & understand Concepts of culture frame the shared behaviors of a society. Read over the information on the webpage and create an account.
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