Neurology – II Neurology – II Neurology is the branch of medicine that focuses on the study, diagnosis, and treatment of disorders and diseases affecting the nervous system. 1 / 10 Which of the following genetic conditions is most commonly associated with an increased risk of developing Alzheimer’s disease? Huntington’s disease Charcot-Marie-Tooth disease Down syndrome Muscular dystrophy 2 / 10 In which of the following conditions is a “cherry-red spot” on the macula typically observed? Tay-Sachs disease Wilson’s disease Multiple sclerosis Amyotrophic lateral sclerosis (ALS) 3 / 10 Which of the following antiepileptic drugs is associated with the highest risk of causing Stevens-Johnson syndrome? Valproic acid Phenytoin Carbamazepine Levetiracetam 4 / 10 Which of the following findings on cerebrospinal fluid (CSF) analysis is most indicative of bacterial meningitis? High glucose, normal protein, and high lymphocyte count Normal glucose, normal protein, and high red blood cell count Low glucose, high protein, and high white blood cell count with neutrophil predominance Normal glucose, high protein, and high lymphocyte count 5 / 10 Which of the following movement disorders is characterized by involuntary, rapid, and irregular movements, often affecting the face, hands, and feet, and is typically associated with rheumatic fever? Dystonia Chorea Myoclonus Athetosis 6 / 10 Which of the following conditions is characterized by optic neuritis, transverse myelitis, and often leads to long-segment spinal cord lesions on MRI? Multiple sclerosis Neuromyelitis optica (NMO) Acute disseminated encephalomyelitis (ADEM) Sarcoidosis 7 / 10 Which of the following is the most common primary brain tumor in adults? Meningioma Astrocytoma Glioblastoma Oligodendroglioma 8 / 10 Which of the following neuroimaging findings is most characteristic of Creutzfeldt-Jakob disease (CJD)? Ring-enhancing lesions Hyperintensity in the caudate and putamen on diffusion-weighted MRI Generalized cortical atrophy Periventricular white matter lesions 9 / 10 Which of the following is the most specific diagnostic test for myasthenia gravis? Serum acetylcholine receptor antibodies Repetitive nerve stimulation test Single-fiber electromyography (SFEMG) Edrophonium (Tensilon) test 10 / 10 Which of the following is the most common site of aneurysm formation in the brain? Middle cerebral artery Anterior communicating artery Basilar artery Posterior communicating artery Your score isThe average score is 0% 0% Restart quiz
