اختبار: الجهاز العصبي المركزي A multiple-choice quiz consists of: 10 QuestionsQuestions are selected randomly from a collection of 14 questions. More Questions You will get deferent questions every time you take the quiz. Correct AnswersThere could be more than one correct answer, select all that apply.Skip QuestionsYou are allowed to scroll backward and forward before submitting your answers.10 MinutesThe quiz has a time limit. Time's up You can still submit your answers after the allowed period of time has ended . When ready, click Next to start the quiz. Name (Required) Email (Optional) Twitter (Optional) 1. Which of the following acronyms refers to sudden brain stroke due to a thrombus or arterial rupture? AVM. RTA. CVA. CTA. 2. Which of the following is an example of a “rigid” body organ? Brain. Lung. Liver. Heart. 3. Which of the following artery supply oxygenated blood to the posterior brain? External carotid. Common carotid. Vertebral artery. Internal carotid. 4. Which of the following best relates to temporary loss of blood supply to partial or complete cerebral hemisphere? Hydrocephalus Meningitis Cerebral infarction Transient ischemic attack 5. Which of the following arteries supply the brain? Subclavian and common carotid. External carotid and vertebral. Brachial and common carotid. Internal carotid and vertebral. 6. The outer layer of the cerebral hemispheres is called the cerebral cortex and is composed of: White matter. Pia mater. Gray matter. Dura mater. 7. The brain consists of two hemispheres and each hemisphere has four lobes. Which of the following structures is NOT the brain’s composition? The temporal lobe The lateral lobe The parietal lobe The frontal lobe 8. Which of the following is the most likely injection route for CSF studies? Intrathecal Intradermal Intravenous Intramuscular 9. A brain prefusion scan demonstrates total absence of perfusion and intracranial flow. Which of the following is the most probable diagnosis? Vascular malformation Metastatic tumour Brain death Mass Incident 10. The arterial Circle of Willis, also called Willis’ Circle, is a circle of arteries that supply blood to: The spleen. The liver. The uterus. The brain. Time's upTime is Up! بواسطة ناصر المطيري|2021-09-20T14:24:56+03:00أبريل 26th, 2021|الجهاز العصبي المركزي|لا توجد تعليقات شارك هذه الصفحة, واترك رأيك حول الموضوع باستخدام وسيلة التواصل التي تناسبك FacebookXLinkedInWhatsAppPinterestEmail عن: ناصر المطيري كبير أخصائيي الطب النووي في مستشفى حفر الباطن المركزي و مؤسس موقع نيوكليرمد. اترك تعليقاًCancel reply
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