𝟎𝟔. 𝐀𝐧𝐭𝐞𝐫𝐢𝐨𝐫 𝐭𝐫𝐢𝐚𝐧𝐠𝐥𝐞 𝐨𝐟 𝐭𝐡𝐞 𝐧𝐞𝐜𝐤 🔺 🗣️ (المثلث الأمامي للرقبة)

"𝗧𝗵𝗶𝘀 𝘃𝗶𝗱𝗲𝗼 𝗲𝘅𝗽𝗹𝗮𝗶𝗻𝘀 𝘁𝗵𝗲 𝗮𝗻𝗮𝘁𝗼𝗺𝘆 𝗼𝗳 𝘁𝗵𝗲 𝗮𝗻𝘁𝗲𝗿𝗶𝗼𝗿 𝘁𝗿𝗶𝗮𝗻𝗴𝗹𝗲 𝗼𝗳 𝘁𝗵𝗲 𝗻𝗲𝗰𝗸 𝗮𝗻𝗱 𝗶𝘁𝘀 𝗿𝗲𝗹𝗮𝘁𝗲𝗱 𝗮𝗽𝗽𝗹𝗶𝗲𝗱 𝗮𝗻𝗮𝘁𝗼𝗺𝘆 (𝗜𝗻𝗰𝗹𝘂𝗱𝗶𝗻𝗴 𝗠𝗖𝗤, 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗮𝗹, 𝗮𝗻𝗱 𝗶𝗻𝘁𝗲𝗿𝗮𝗰𝘁𝗶𝘃𝗲 𝗾𝘂𝗲𝘀𝘁𝗶𝗼𝗻𝘀)." 𝐂𝐡𝐚𝐩𝐭𝐞𝐫𝐬 (𝐭𝐢𝐦𝐞𝐬𝐭𝐚𝐦𝐩𝐬)💡الفصول (الطوابع الزمنية) 00:00 - Intro (مقدمة) 00:22 - Content (المحتوى) 01:38 - Anatomical Site 03:04 - Boundaries 04:35 - Subdivisions: 08:55 - Submental triangle 09:17 - Boundaries 12:28 - Roof 16:11 - Contents 18:22 - Submandibular triangle 18:40 - Boundaries 20:15 - Roof 20:53 - Floor 22:01 - Contents 25:05 - Carotid triangle 25:13 - Boundaries 26:40 - Roof 27:01 - Floor 28:14 - Contents 32:00 - Muscular triangle 32:15 - Boundaries 33:15 - Floor and contents 35:53 - Infrahyoid muscles 37:40 - Actions 39:41 - Nerve supply 45:47 - MCQ 49:02 - Practical questions 52:45 - Interactive questions 𝐌𝐂𝐐: 💪 👋 1. What is the superior boundary of the anterior triangle of the neck? A. Clavicle B. Mandible C. Trapezius D. Hyoid bone 2. Which muscle forms the medial boundary of the submandibular triangle? A. Posterior belly of digastric B. Mylohyoid C. Sternohyoid D. Omohyoid 3. Which nerve is found crossing the carotid arteries within the carotid triangle? A. Spinal accessory B. Hypoglossal C. Glossopharyngeal D. Phrenic 4. A stab wound in the anterior triangle causes injury to the ansa cervicalis. Which of the following muscles would most likely be paralyzed? A. Sternocleidomastoid B. Thyrohyoid C. Sternohyoid D. Mylohyoid 5. Which of the following triangles is located inferior to the hyoid bone and bounded by the midline, superior belly of the omohyoid, and anterior border of the sternomastoid? A. Muscular triangle B. Submental triangle C. Carotid triangle D. Submandibular triangle 6. The submental triangle contains which of the following structures? A. External jugular vein B. Submental lymph nodes C. Hypoglossal nerve D. Common carotid artery 7. The muscles forming the floor of the submandibular (digastric) triangle are the hyoglossus and which of the following muscles? A. Sternohyoid B. Thyrohyoid C. Mylohyoid D. Stylohyoid 8. Which of the following are the infrahyoid muscles (strap muscles of the neck)? A. Sternohyoid, sternothyroid, omohyoid, and thyrohyoid B. Mylohyoid, sternothyroid, omohyoid, and thyrohyoid C. Sternohyoid, sternothyroid, mylohyoid, and thyrohyoid D. Geniohyoid, sternothyroid, omohyoid, and thyrohyoid 9. During the dissection of the submandibular salivary gland, severe bleeding occurs due to injury to which of the following structures? A. Facial artery B. Internal jugular C. External jugular D. Retromandibular vein 10. Which neck triangle contains the bifurcation of the common carotid artery? A. Digastric B. Submental C. Carotid D. Muscular 11. The vagus nerve is present in which neck triangle? A. Digastric B. Submental C. Carotid D. Muscular 12. Which of the following muscles shares in forming the floor of the carotid triangle? A. Middle constrictor of the pharynx B. Mylohyoid C. Omohyoid D. Sternothyroid 😂💞 🤣 𝓦𝓪𝓲𝓽𝓲𝓷𝓰 𝓕𝓸𝓻 𝓨𝓸𝓾𝓻 𝓐𝓷𝓼𝔀𝓮𝓻 😂💞 🤣 𝐀𝐧𝐬𝐰𝐞𝐫𝐬 𝐭𝐨 𝐌𝐂𝐐𝐬: 👇😀 𝟭. 𝗕 𝟮. 𝗕 𝟯. 𝗕 𝟰. 𝗖 𝟱. 𝗔 𝟲. 𝗕 𝟳. 𝗖 𝟴. 𝗔 𝟵. 𝗔 𝟭𝟬. 𝗖 𝟭𝟭. 𝗖 𝟭𝟮. 𝗔 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: 🔍 #triangles_of_the_neck #carotid_tiangle #strap_muscles