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𝟏𝟐 𝐅𝐨𝐫𝐞𝐚𝐫𝐦 𝐈𝐈𝐈 𝐏𝐨𝐬𝐭𝐞𝐫𝐢𝐨𝐫 𝐜𝐨𝐦𝐩𝐚𝐫𝐭𝐦𝐞𝐧𝐭 𝐌𝐮𝐬𝐜𝐥𝐞𝐬 amp 𝐍𝐞𝐫𝐯𝐞𝐬
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=JkHFYggRaoI
This video explains the muscles and nerves of the posterior compartment of the forearm (including MCQ, practical, and interactive questions). • 𝐂𝐡𝐚𝐩𝐭𝐞𝐫𝐬 (𝐭𝐢𝐦𝐞𝐬𝐭𝐚𝐦𝐩𝐬)💡الفصول (الطوابع الزمنية) • 00:00 - Intro (مقدمة) • 00:22 - Content (المحتوى) • 02:03 - Posterior compartment muscles (superficial group) • 08:03 - Origin • 14:38 - Insertion • 20:12 - How does the tendon of the extensor digitorum replace the action of both • FDS and FDA on the dorsum of medial 4 fingers? • 26:16 - What is the idea of extensor expansion? • 30:43 - Actions of the muscles • 36:17 - Summary of the attachments and actions of superficial group • 38:16 - Nerve supply of the superficial group • 40:20 - MCQ • 41:35 - Posterior compartment muscles of the forearm (deep group) • 41:40 - What are the deep muscles of the posterior compartment of the forearm? • 43:13 - Origin • 46:38 - Insertion • 48:50 - Actions • 53:35 - Nerve supply • 54:50 - Posterior interossuss nerve • 1:01:19 - MCQ • 1:02:00 - Practical questions • 1:06:58 - Interactive questions • 𝐌𝐂𝐐: 💪 • 1. The posterior interosseous nerve passes between which of the following two muscles or two parts of a muscle? • A. Biceps and brachioradialis • B. brachialis and brachioradialis • C. Supinator and biceps • D. Supinator • 2. Which of the following muscles originates from the back of the lateral epicondyle of the humerus? • A. Anconeus • B. Extensor digitorum • C. Extensor carpi radialis longus • D. Extensor carpi radialis brevis • 3. Which of the following muscles is supplied by the radial nerve in the area between brachialis and brachioradialis? • A. Extensor carpi radialis longus • B. Extensor carpi radialis brevis • C. Extensor digitorum • D. Extensor digiti minimi 😂 • E. Extensor carpi ulnaris • 4. A patient was subjected to a cut injury to the front of the middle finger, and the physician asked the patient to try to flex the distal interphalangeal joint of his middle finger. Which of the following muscles is the doctor testing? • A. First dorsal interosseous • B. Flexor digitorum profundus • C. Flexor digitorum superficialis • D. First lumbrical • 5. A 37-year-old patient came to the ER complaining of forearm pain after a car accident X-ray was done and revealed a fracture at the head of the radius, clinical examination revealed finger drop but no wrist drop and intact sensory sensation. You suspect which nerve injury? • A. Posterior interosseous nerve • B. Superficial radial nerve • C. Radial nerve • D. Median nerve • 𝐌𝐚𝐭𝐜𝐡𝐢𝐧𝐠 𝐪𝐮𝐞𝐬𝐭𝐢𝐨𝐧𝐬: 👉👈 • Write the numbers of the items in the right column beside their matching items in the left column: • 𝓜𝓾𝓼𝓬𝓵𝓮 𝓝𝓮𝓻𝓿𝓮 𝓢𝓾𝓹𝓹𝓵𝔂 • ....... A. Adductor pollicis 1. Axillary nerve • ....... B. Abductor pollicis longus 2. Deep branch of ulnar nerve • ....... C. Abductor pollicis brevis 3. Superficial branch of ulnar nerve • ....... D. Flexor pollicis longus 4. Median nerve • ....... E. Palmaris brevis 5. Posterior interosseous nerve • ....... F. Opponens digiti minimi 6. Anterior interosseous nerve • 7. Radial nerve • 8. Musculocutaneous nerve • 😂💞 🤣 𝓦𝓪𝓲𝓽𝓲𝓷𝓰 𝓕𝓸𝓻 𝓨𝓸𝓾𝓻 𝓐𝓷𝓼𝔀𝓮𝓻 😂💞 🤣 • 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: 🔍 • #upper_limb • #forearm_muscles • #ulnar_median_radial_nerves
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