𝟎𝟓. 𝐓𝐫𝐚𝐜𝐡𝐞𝐚 𝐚𝐧𝐝 𝐛𝐫𝐨𝐧𝐜𝐡𝐢

This video explains the anatomy of the trachea, bronchi, and bronchopulmonary segments, in addition to applied anatomy (including MCQ, practical, and interactive questions).

* 𝐂𝐡𝐚𝐩𝐭𝐞𝐫𝐬 (𝐭𝐢𝐦𝐞𝐬𝐭𝐚𝐦𝐩𝐬) الفصول (الطوابع الزمنية)
00:00 - Intro (مقدمة)
00:18 - Content (المحتوى)
00:32 - Trachea
01:45 - Beginning and termination
02:34 - Relations
04:20 - Bronchi
4:50 - Difference between right and left main bronchi
10:45 - Applied anatomy

* 𝐅𝐨𝐫𝐞𝐢𝐠𝐧 𝐛𝐨𝐝𝐲 𝐞𝐧𝐭𝐞𝐫𝐢𝐧𝐠 𝐢𝐧𝐭𝐨 𝐭𝐡𝐞 𝐭𝐫𝐚𝐜𝐡𝐞𝐚 (جسم غريب)
- It reaches the right lung because the right main bronchus is shorter, wider, and
more in line with the trachea.
a. If in the recumbent (supine) position (وضع النوم على الظهر)
- It enters the apical segment of the inferior lobe because it is the first posterior
branch of the bronchial tree.

b. If in the prone position (وضع النوم على البطن)
- It enters the middle lobe bronchus because it is the first bronchus to arise from the
the anterior surface of the main right bronchus.

c. If in the erect (standing) position (وضع الوقوف)
- It enters the posterior basal segment because it is the most dependent branch of the
bronchial tree (follows the line of gravity).

* 𝐌𝐂𝐐:
1. Which of the following structures is located on the right side of the trachea?
A. Right common carotid artery
B. Innominate artery
C. Arch of azygos
D. Superior vena cava

2. The superior lobar division of the right main bronchus is divided into how many segmental bronchi?
A. Three
B. Four
C. Five
D. Six

3. What is the level of termination of the trachea?
A. Sterna notch
B. Sterna angle
C. Xiphisternal junction
D. First costal cartilage

4. At which of the following levels of laryngeal cartilage the trachea begins?
A. Upper border of the cricoid
B. Lower border of the cricoid
C. Upper border of thyroid
D. Lower border of thyroid

5. Which of the following structures is anterior to the trachea?
A. Recurrent laryngeal nerve
B. Vagus
C. Thymus
D. Arch azygos

6. Which of the following represents a right relation to the trachea?
A. Recurrent laryngeal nerve
B. Innominate artery
C. Thymus
D. Arch azygos

7. Which of the following veins drain the trachea?
A. Internal jugular
B. Inferior thyroid
C. Anterior jugular
D. Subclavian

😂💞 🤣 𝓦𝓪𝓲𝓽𝓲𝓷𝓰 𝓕𝓸𝓻 𝓨𝓸𝓾𝓻 𝓐𝓷𝓼𝔀𝓮𝓻 😂💞 🤣

* 𝐅𝐨𝐫 𝐜𝐨𝐧𝐭𝐚𝐜𝐭:
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📌𝐌𝐨𝐛𝐢𝐥𝐞 (𝐚𝐧𝐝 𝐖𝐡𝐚𝐭𝐬𝐀𝐩𝐩): +20 1223815866

* 𝐇𝐚𝐬𝐡𝐭𝐚𝐠:
#trachea
#bronchi
#foreign_body_aspiration