𝟏𝟓. 𝐅𝐨𝐮𝐫𝐭𝐡 𝐯𝐞𝐧𝐭𝐫𝐢𝐜𝐥𝐞 🧠💧🔃4️⃣(البطين الرابع) скачать в хорошем качестве

𝟏𝟓. 𝐅𝐨𝐮𝐫𝐭𝐡 𝐯𝐞𝐧𝐭𝐫𝐢𝐜𝐥𝐞 🧠💧🔃4️⃣(البطين الرابع)

"𝗧𝗵𝗶𝘀 𝘃𝗶𝗱𝗲𝗼 𝗱𝗲𝘀𝗰𝗿𝗶𝗯𝗲𝘀 𝘁𝗵𝗲 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 𝗼𝗳 𝘁𝗵𝗲 𝗮𝗻𝗮𝘁𝗼𝗺𝘆 𝗼𝗳 𝘁𝗵𝗲 𝗳𝗼𝘂𝗿𝘁𝗵 𝘃𝗲𝗻𝘁𝗿𝗶𝗰𝗹𝗲 (𝗶𝗻𝗰𝗹𝘂𝗱𝗶𝗻𝗴 𝗠𝗖𝗤, 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗮𝗹, 𝗮𝗻𝗱 𝗶𝗻𝘁𝗲𝗿𝗮𝗰𝘁𝗶𝘃𝗲 𝗾𝘂𝗲𝘀𝘁𝗶𝗼𝗻𝘀)." 𝐂𝐡𝐚𝐩𝐭𝐞𝐫𝐬 (𝐭𝐢𝐦𝐞𝐬𝐭𝐚𝐦𝐩𝐬) 💡الفصول (الطوابع الزمنية) 00:00 - Intro (مقدمة) 00:19 - Content (المحتوى) 𝐌𝐂𝐐: 💪 👋 1. What forms the floor of the fourth ventricle? A. Cerebellum B. Superior medullary velum C. Pons and medulla oblongata D. Inferior cerebellar peduncle 2. What forms the roof of the fourth ventricle? A. Tectum B. Pons and medulla C. Cerebellum and medullary vela D. Midbrain 3. Which of the following structures opens into the fourth ventricle? A. Interventricular foramen B. Aqueduct of Sylvius C. Central canal D. Cerebral aqueduct 4. The lateral apertures of the fourth ventricle are known as: A. Foramina of Monro B. Foramina of Magendie C. Foramina of Luschka D. Aqueducts of Sylvius 5. What is the median aperture of the fourth ventricle called? A. Foramen of Luschka B. Central canal C. Interventricular foramen D. Foramen of Magendie 6. Which of the following structures lies in the floor of the fourth ventricle? A. Facial colliculus B. Inferior colliculus C. Thalamus D. Substantia nigra 7. Which of the following best describes the shape of the fourth ventricle in cross section? A. Round B. Oval C. Tent-shaped D. Triangular 8. The fourth ventricle is directly continuous caudally with which structure? A. Lateral ventricles B. Central canal of the spinal cord C. Third ventricle D. Subarachnoid cistern 9. Which structure is found on the dorsal surface of the fourth ventricle and contributes to its roof? A. Inferior medullary velum B. Pyramid C. Olive D. Tectum 10. A 4-year-old child presents with nausea, vomiting, and imbalance. MRI reveals a tumor located in the roof of the fourth ventricle. Which of the following tumors is most likely? A. Meningioma B. Ependymoma C. Glioblastoma D. Craniopharyngioma 11. A patient with a fourth ventricle tumor presents with bilateral limb ataxia and dysmetria. Which of the following structures is likely compressed? A. Medial lemniscus B. Inferior olivary nucleus C. Cerebellar peduncles D. Red nucleus 12. Obstruction at the foramen of Magendie affects CSF drainage from which of the following? A. Lateral ventricles only B. Third ventricle only C. Fourth ventricle D. Subarachnoid granulations 13. Which of the following cranial nerve nuclei is located in the floor of the fourth ventricle? A. Oculomotor B. Abducent C. Optic D. Olfactory 14. The rhomboid fossa forms the floor of which of the following? A. Third ventricle B. Lateral ventricle C. Cerebral aqueduct D. Fourth ventricle 😂💞 🤣 𝓦𝓪𝓲𝓽𝓲𝓷𝓰 𝓕𝓸𝓻 𝓨𝓸𝓾𝓻 𝓐𝓷𝓼𝔀𝓮𝓻 😂💞 🤣 𝐀𝐧𝐬𝐰𝐞𝐫𝐬 𝐭𝐨 𝐌𝐂𝐐𝐬: 👇😀 𝟭. 𝗖 𝟮. 𝗖 𝟯. 𝗗 𝟰. 𝗖 𝟱. 𝗗 𝟲. 𝗔 𝟳. 𝗖 𝟴. 𝗕 𝟵. 𝗔 𝟭𝟬. 𝗕 𝟭𝟭. 𝗖 𝟭𝟮. 𝗖 𝟭𝟯. 𝗕 𝟭𝟰. 𝗗 𝐅𝐨𝐫 𝐜𝐨𝐧𝐭𝐚𝐜𝐭: 📢 📌𝐄𝐦𝐚𝐢𝐥: [email protected] 📌𝐅𝐚𝐜𝐞𝐛𝐨𝐨𝐤 𝐩𝐞𝐫𝐬𝐨𝐧𝐚𝐥 𝐚𝐜𝐜𝐨𝐮𝐧𝐭:   / drayman.khanfour   📌𝐅𝐚𝐜𝐞𝐛𝐨𝐨𝐤 𝐠𝐫𝐨𝐮𝐩:   / 314015989895733   📌𝐓𝐞𝐥𝐞𝐠𝐫𝐚𝐦 𝐜𝐡𝐚𝐧𝐧𝐞𝐥: https://t.me/+k-LcyYc-0WsyNDg0 📌𝐓𝐞𝐥𝐞𝐠𝐫𝐚𝐦 𝐠𝐫𝐨𝐮𝐩: https://t.me/+S-dZx8Sf-LBiOWE0 📌𝐈𝐧𝐬𝐭𝐚𝐠𝐫𝐚𝐦:   / dr_aymn   📌𝐘𝐨𝐮𝐓𝐮𝐛𝐞 𝐜𝐡𝐚𝐧𝐧𝐞𝐥 𝐰𝐞𝐛𝐬𝐢𝐭𝐞 𝐥𝐢𝐧𝐤:    / @dr.ayman_khanfour   📞𝐌𝐨𝐛𝐢𝐥𝐞 (𝐚𝐧𝐝 𝐖𝐡𝐚𝐭𝐬𝐀𝐩𝐩): +20 1223815866 𝐇𝐚𝐬𝐡𝐭𝐚𝐠: 🔍 #fourth_ventricle #csf #medullary_vela