𝟎𝟑. 𝐔𝐩𝐩𝐞𝐫 𝐥𝐢𝐦𝐛 (𝐑𝐞𝐯𝐢𝐞𝐰 𝐨𝐟: 𝐌𝐚𝐢𝐧 𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞𝐬 + 𝐀𝐧𝐚𝐭𝐨𝐦𝐢𝐜𝐚𝐥 𝐫𝐞𝐠𝐢𝐨𝐧𝐬)

This video quickly reviews the upper limb's key anatomical structures and regions (supplemented by hand-made simplified diagrams, pictures, and collections).
.يستعرض هذا الفيديو مراجعه سريعه على التركيبات والمناطق التشريحية الرئيسية للطرف العلوى
(باستخدام رسوم يدويه وصور توضيحية مبسطة و تجميعات)

𝐂𝐡𝐚𝐩𝐭𝐞𝐫𝐬 (𝐭𝐢𝐦𝐞𝐬𝐭𝐚𝐦𝐩𝐬)💡الفصول (الطوابع الزمنية)
00:00 - Intro (مقدمة)
00:19 - Content (المحتوى)
00:49 - Clavipectoral fascia
05:42 - Axilla
10:29 - Intermuscular spaces
13:50 - Rotator cuff
17:44 - Cubital fossa
20:54 - Flexor retinaculum
25:39 - Extensor retinaculum
31:38 - Palmar aponeurosis
33:32 - Anatomical snuff box

𝐌𝐂𝐐: 💪
1. How many muscles are enclosed between the two layers of the clavipectoral fascia?
A. 0
B. 1
C. 2
D. 3
E. 4

2. Which of the following arteries gives rise to the lateral thoracic artery?
A. First part of the axillary artery
B. Second part of the axillary artery
C. Third part of the axillary artery
D. First part of the brachial artery

3. Anastomosis around the scapula connects the subclavian artery with which of the following arteries?
A. First part of the axillary
B. Second part of the axillary
C. Third part of the axillary
D. Brachial

5. What is the root value of the long thoracic nerve?
A. C. 5
B. C. 6
C. C. 7
D. C. 5, 6 & 7
E. C. 5, 6, 7 & 8

6. Innervation of the rotator cuff muscle that medially rotates the arm is provided by which of the following nerves?
A. Suprascapular
B. Upper and lower subscapular
C. Musculocutaneous
D. Radial
E. Dorsal scapular

7. The four rotator cuff muscles are composed of which of the following muscles?
A. Subscapularis, teres major, teres minor, infraspinatus
B. Supraspinatus, subscapularis, infraspinatus, teres minor
C. Teres major, pectoralis major, pectoralis minor, deltoid
D. Brachialis, coracobrachialis, supraspinatus, infraspinatus

8. The roof of the cubital fossa is formed by which of the following structures?
A. Brachialis
B. Supinator
C. Median nerve
D. Bicipital aponeurosis

9. Which of the following is a content of the roof of the cubital fossa?
A. Median nerve
B. Medial cutaneous nerve of forearm
C. Medial cutaneous nerve of arm
D. Ulnar nerve

10. A 28-year-old man presented with a stab wound to the most medial side of the proximal portion of the cubital fossa. Which of the following structures would most likely be damaged?
A. Biceps brachii tendon
B. Radial nerve
C. Brachial artery
D. Median nerve

11. Which of the following structures passes deep to the flexor retinaculum?
A. Median nerve
B. Ulnar nerve
C. Ulnar vessels
D. Tendon of palmaris longus

12. The extensor retinaculum attaches between which of the following structures?
A. Radius and ulna
B. Scaphoid and ulna
C. Radius and triquetral and pisiform
D. Radius and lunate

13. What structure is present superficial to the carpal tunnel?
A. Flexor pollicis longus
B. Flexor digitorum superficialis
C. Ulnar nerve
D. Median nerve
E. Flexor digitorum profundus

14. The base of palmar aponeurosis is divided into which of the following?
A. 4 slips for lateral 4 fingers
B. 4 slips for medial 4 fingers
C. 3 slips for lateral 3 fingers
D. 3 slips for medial 3 fingers

😂💞 🤣 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:
#review_upper_limb
#structures_regions
#ٌretinaculum