๐Ÿ๐Ÿ. ๐’๐ฉ๐ข๐ง๐š๐ฅ ๐œ๐จ๐ซ๐ โšก๐ŸŒ (ุงู„ุญุจู„ ุงู„ุดูˆูƒูŠ)

Dr Ayman Khanfour Anatomy Teaching โ€ข November 17, 2021
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"๐—ง๐—ต๐—ถ๐˜€ ๐˜ƒ๐—ถ๐—ฑ๐—ฒ๐—ผ ๐—ฑ๐—ฒ๐˜€๐—ฐ๐—ฟ๐—ถ๐—ฏ๐—ฒ๐˜€ ๐˜๐—ต๐—ฒ ๐—ฎ๐—ป๐—ฎ๐˜๐—ผ๐—บ๐˜† ๐—ผ๐—ณ ๐˜๐—ต๐—ฒ ๐˜€๐—ฝ๐—ถ๐—ป๐—ฎ๐—น ๐—ฐ๐—ผ๐—ฟ๐—ฑ (๐—ถ๐—ป๐—ฐ๐—น๐˜‚๐—ฑ๐—ถ๐—ป๐—ด ๐— ๐—–๐—ค, ๐—ฝ๐—ฟ๐—ฎ๐—ฐ๐˜๐—ถ๐—ฐ๐—ฎ๐—น, ๐—ฎ๐—ป๐—ฑ ๐—ถ๐—ป๐˜๐—ฒ๐—ฟ๐—ฎ๐—ฐ๐˜๐—ถ๐˜ƒ๐—ฒ ๐—พ๐˜‚๐—ฒ๐˜€๐˜๐—ถ๐—ผ๐—ป๐˜€)." ๐Ÿ’‰ * ๐‚๐ก๐š๐ฉ๐ญ๐ž๐ซ๐ฌ (๐ญ๐ข๐ฆ๐ž๐ฌ๐ญ๐š๐ฆ๐ฉ๐ฌ) ๐Ÿ’กุงู„ูุตูˆู„ (ุงู„ุทูˆุงุจุน ุงู„ุฒู…ู†ูŠุฉ) 00:00 - Intro (ู…ู‚ุฏู…ุฉ) 00:19 - Content (ุงู„ู…ุญุชูˆู‰) 00:40 - Parts of the nervous system 03:02 - External features of the spinal cord 12:48 - Relation between the length of the spinal cord and the vertebral column 15:26 - Fissures and sulci of the spinal cord 18:27 - Spinal nerves 23:49 - Relation of the spinal cord and vertebral number 25:53 - Covering of the spinal cord (spinal meninges) 33:01 - Cauda equina 33:24 - Factors supporting the spinal cord in the spinal canal 34:15 - Internal features of the spinal cord 34:56 - Grey matter 40:27 - White matter 42:17 - Various T.S. levels of the spinal cord 43:15 - Arterial supply 47:04 - Venous drainage 48:29 - Applied anatomy 51:10 - MCQs 52:43 - Practical questions * ๐Œ๐‚๐: ๐Ÿ’ช ๐Ÿ‘‹ 1. The sensory neuron enters the spinal cord through which of the following structures? A. Dorsal root B. Ventral root C. Ventral and dorsal roots D. Lateral horn 2. How many enlargements are present in the spinal cord? A. 2 B. 3 C. 4 D. 5 3. Which of the following arteries is a branch of the vertebral artery? A. Posterior inferior cerebellar B. Posterior cerebral C. Anterior inferior cerebellar D. Anterior cerebral 4. Which of the following structures is the cauda equina made up of? A. Spinal nerves of S.1-3 B. Anterior rami of spinal nerves L.2, 3 C. Posterior rami of spinal nerves L.1 to coccygeal 1 D. Anterior and posterior nerve roots of the spinal nerves below the L. 1 E. Spinal nerves of L.1 - 5 5. What is the lower attachment of the filum terminale? A. L. 1 B. S. 2 C. L. 3 D. S. 4 E. Coccyx 6. Which of the following structures passes between the sixth and seventh cervical vertebrae? A. Vertebral artery B. Seventh cervical spinal nerve C. Sixth cervical spinal nerve D. Vertebral vein E. Eighth cervical spinal nerve 7. To minimize trauma, a spinal tap in an adult is properly done below the level of which of the following? A. L. 1 B. L. 2 C. T. 12 D. S. 1 8. A 52-year-old patient had a car accident. An X-ray revealed a fracture in the cervical region. Examination showed bilateral affection of the spinal cord at the cervical level. Which of the following clinical conditions is the result? A. Hemiplegia B. Paraplegia C. Tetraplegia D. Monoplegia 9. A male patient had a car accident with injury to the spinal cord, and he was diagnosed with Brown-Sรฉquard syndrome. Which of the following is a feature of this injury? A. Extensive loss of pain on the same side below the level of hemisection B. Loss of fine touch and vibration on the opposite side below the level of the lesion C. Extensive paralysis of muscle on the opposite side below the level of the lesion D. Complete LMN-type paralysis on the same side at the level of the lesion ๐Ÿ˜‚๐Ÿ’ž ๐Ÿคฃ ๐“ฆ๐“ช๐“ฒ๐“ฝ๐“ฒ๐“ท๐“ฐ ๐“•๐“ธ๐“ป ๐“จ๐“ธ๐“พ๐“ป ๐“๐“ท๐“ผ๐”€๐“ฎ๐“ป ๐Ÿ˜‚๐Ÿ’ž ๐Ÿคฃ * ๐€๐ง๐ฌ๐ฐ๐ž๐ซ๐ฌ ๐ญ๐จ ๐Œ๐‚๐๐ฌ: ๐Ÿ‘‡๐Ÿ˜€ ๐Ÿญ. ๐—” ๐Ÿฎ. ๐—” ๐Ÿฏ. ๐—” ๐Ÿฐ. ๐—— ๐Ÿฑ. ๐—˜ ๐Ÿฒ. ๐—˜ ๐Ÿณ. ๐—• ๐Ÿด. ๐—– ๐Ÿต. ๐—— * ๐…๐จ๐ซ ๐œ๐จ๐ง๐ญ๐š๐œ๐ญ: ๐Ÿ“ข ๐Ÿ“Œ๐„๐ฆ๐š๐ข๐ฅ: [email protected] ๐Ÿ“Œ๐…๐š๐œ๐ž๐›๐จ๐จ๐ค ๐ฉ๐ž๐ซ๐ฌ๐จ๐ง๐š๐ฅ ๐š๐œ๐œ๐จ๐ฎ๐ง๐ญ: https://www.facebook.com/drayman.khanfour ๐Ÿ“Œ๐…๐š๐œ๐ž๐›๐จ๐จ๐ค ๐ ๐ซ๐จ๐ฎ๐ฉ: https://www.facebook.com/groups/314015989895733/ ๐Ÿ“Œ๐“๐ž๐ฅ๐ž๐ ๐ซ๐š๐ฆ ๐œ๐ก๐š๐ง๐ง๐ž๐ฅ: https://t.me/+k-LcyYc-0WsyNDg0 ๐Ÿ“Œ๐“๐ž๐ฅ๐ž๐ ๐ซ๐š๐ฆ ๐ ๐ซ๐จ๐ฎ๐ฉ: https://t.me/+S-dZx8Sf-LBiOWE0 ๐Ÿ“Œ๐ˆ๐ง๐ฌ๐ญ๐š๐ ๐ซ๐š๐ฆ: https://www.instagram.com/dr_aymn/ ๐Ÿ“Œ๐˜๐จ๐ฎ๐“๐ฎ๐›๐ž ๐œ๐ก๐š๐ง๐ง๐ž๐ฅ ๐ฐ๐ž๐›๐ฌ๐ข๐ญ๐ž ๐ฅ๐ข๐ง๐ค: https://youtube.com/@Dr.Ayman_khanfour?si=gzy96_ggT6pYXoP1 ๐Ÿ“ž๐Œ๐จ๐›๐ข๐ฅ๐ž (๐š๐ง๐ ๐–๐ก๐š๐ญ๐ฌ๐€๐ฉ๐ฉ): +20 1223815866 * ๐‡๐š๐ฌ๐ก๐ญ๐š๐ : ๐Ÿ” #spinal_cord #spinal_artery #conus_medullaris

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