𝟎𝟓. 𝐔𝐥𝐧𝐚 🦴🪓🔧 (عظم الزند)

"𝗧𝗵𝗶𝘀 𝘃𝗶𝗱𝗲𝗼 𝗼𝘂𝘁𝗹𝗶𝗻𝗲𝘀 𝘁𝗵𝗲 𝗮𝗻𝗮𝘁𝗼𝗺𝘆 𝗼𝗳 𝘁𝗵𝗲 𝘂𝗹𝗻𝗮, 𝗶𝗻𝗰𝗹𝘂𝗱𝗶𝗻𝗴 𝗶𝘁𝘀 𝗮𝗻𝗮𝘁𝗼𝗺𝗶𝗰𝗮𝗹 𝗽𝗼𝘀𝗶𝘁𝗶𝗼𝗻, 𝗴𝗲𝗻𝗲𝗿𝗮𝗹 𝗳𝗲𝗮𝘁𝘂𝗿𝗲𝘀, 𝘀𝗶𝗱𝗲 𝗶𝗱𝗲𝗻𝘁𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻, 𝗺𝘂𝘀𝗰𝘂𝗹𝗮𝗿 𝗮𝘁𝘁𝗮𝗰𝗵𝗺𝗲𝗻𝘁𝘀, 𝗮𝗿𝘁𝗶𝗰𝘂𝗹𝗮𝘁𝗶𝗼𝗻𝘀, 𝗹𝗶𝗴𝗮𝗺𝗲𝗻𝘁𝘀, 𝗮𝗻𝗱 𝗮𝗽𝗽𝗹𝗶𝗲𝗱 𝗮𝗻𝗮𝘁𝗼𝗺𝘆." 💠💠💠💠💠💠💠💠💠💠 𝐂𝐡𝐚𝐩𝐭𝐞𝐫𝐬 (𝐭𝐢𝐦𝐞𝐬𝐭𝐚𝐦𝐩𝐬)💡الفصول (الطوابع الزمنية) 00:00 - Intro (مقدمة) 00:23 - Content (المحتوى) 00:49 - Anatomical site of the عمىش (الموقع التشريحي لعظمة الزند) 03:15 - General features (المعالم العامة للعظمة) 23:50 - Identification of the side (تحديد الجانب الأيمن أو الأيسر) 29:57 - Muscular attachments (اتصالات العضلات) 31:36 - Articulations (المفاصل) 33:21 - Subcutaneous parts (أجزاء تحت الجلد) 💠💠💠💠💠💠💠💠💠💠 𝐈𝐦𝐩𝐨𝐫𝐭𝐚𝐧𝐭 𝐫𝐞𝐥𝐚𝐭𝐢𝐨𝐧𝐬: 👌 -- Between the head and the styloid process, there is a groove for the extensor carpi ulnaris (on the posterior aspect) 💠💠💠💠💠💠💠💠💠💠 𝐒𝐡𝐨𝐫𝐭 𝐪𝐮𝐞𝐬𝐭𝐢𝐨𝐧𝐬: ❓❓❓ 1. Does the ulna share in the formation of the wrist joint? Why? 𝒜𝓃𝓈𝓌𝑒𝓇: ........................................................................................ ........................................................................................ 💠💠💠💠💠💠💠💠💠💠 𝐌𝐂𝐐: 🤔💪 👋 1. What are the borders of the ulna? A. Anterior, posterior, and medial B. Medial, lateral, and anterior C. Anterior, posterior, and lateral D. Medial, lateral, and posterior 2. What is the name of the triangular area just below the radial notch of the ulna? A. Ulnar tuberosity B. Supinator crest C. Supinator fossa D. Trochlear notch 3. What is the name of the rough area on the anterior surface of the coronoid process of the ulna? A. Radial notch B. Radial tuberosity C. Ulnar tuberosity D. Trochlear notch 4. What is the palpable lowermost part of the ulna at the wrist? A. Head B. Coronoid process C. Styloid process D. Olecranon process 5. What is the most prominent palpable part of the ulna? A. Radial notch B. Coronoid process C. Ulnar tuberosity D. Olecranon process 6. Which muscle arises from both the radius and ulna? A. Extensor pollicis longus B. Extensor pollicis brevis C. Abductor pollicis longus D. Extensor indices 7. Which bony landmark is palpated at the posterior aspect of the elbow? A. Olecranon process B. Radial head C. Capitulum D. Coronoid process 8. Which part of the ulna articulates with the trochlea of the humerus? A. Radial notch B. Olecranon process C. Trochlear notch D. Coronoid process 9. Which bone has a coronoid process in the upper limb? A. Radius B. Ulna C. Humerus D. Scapula 10. Which bone has the olecranon process? A. Radius B. Humerus C. Ulna D. Scapula 😂💞 🤣 𝓦𝓪𝓲𝓽𝓲𝓷𝓰 𝓕𝓸𝓻 𝓨𝓸𝓾𝓻 𝓐𝓷𝓼𝔀𝓮𝓻 😂💞 🤣 𝐀𝐧𝐬𝐰𝐞𝐫𝐬 𝐭𝐨 𝐌𝐂𝐐𝐬: 👇😀 𝟭. 𝗖 𝟮. 𝗕 𝟯. 𝗖 𝟰. 𝗖 𝟱. 𝗗 𝟲. 𝗖 𝟳. 𝗔 𝟴. 𝗖 𝟵. 𝗕 𝟭𝟬. 𝗖 𝐅𝐨𝐫 𝐜𝐨𝐧𝐭𝐚𝐜𝐭: 📢 📌𝐄𝐦𝐚𝐢𝐥: aymn222@hotmail.com 📌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: 🔍 #ulna #identification_of_the_side #muscular_attachments #articulations #ligaments