𝟗. 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐨𝐟 𝐭𝐡𝐞 𝐚𝐫𝐭𝐞𝐫𝐢𝐚𝐥 𝐚𝐨𝐫𝐭𝐢𝐜 𝐚𝐫𝐜𝐡𝐞𝐬

This video discusses the development of arterial aortic arches and their congenital anomalies.

* 𝐂𝐡𝐚𝐩𝐭𝐞𝐫𝐬 (𝐭𝐢𝐦𝐞𝐬𝐭𝐚𝐦𝐩𝐬)💡الفصول (الطوابع الزمنية)
00:00 - Intro (مقدمة)
00:22 - Content (المحتوى)
00:40- Formation of aortic arches
03:43 - Fate of the aortic arches
16:26 - Congenital anomalies

* 𝐈𝐧𝐬𝐭𝐫𝐮𝐜𝐭𝐢𝐨𝐧𝐬: 👇
- Try to draw the final diagram of the partial aortic arches.
- Try to find the common and different derivatives on both sides.

* 𝐌𝐂𝐐: 💪
1. Patent ductus arteriosus is an abnormal communication between which of the following structures?
A. Superior vena cava & pulmonary trunk
B. Right & left ventricles
C. Right & left atria
D. Ascending aorta & pulmonary trunk
E. Arch of aorta & pulmonary trunk

2. The ductus arteriosus sometimes remains open after birth requiring surgical closure. When placing a clamp on the ductus, care must be taken to avoid injury to what important structure immediately dorsal to it?
A. Left internal thoracic artery
B. Left phrenic nerve
C. Left recurrent laryngeal nerve
D. Thoracic duct

3. Which of the following arteries originates from the left 4th aortic arch?
A. Left subclavian
B. Left common carotid
C. Arch of the aorta
D. Left external carotid

4. Which of the following arteries originates from the 2nd aortic arch?
A. Maxillary
B. Stapedial
C. Left subclavian
D. Ductus arteriosus

5. A condition where the aorta arises from the right ventricle and the pulmonary trunk from the left ventricle results in which of the following anomalies?
A. Transposition of great vessels
B. Fallot’s tetralogy
C. Eisenmenger’s syndrome
D. Patent ductus arteriosus

6. A 2-day-old newborn is diagnosed with transposition of the great arteries. Which structure is responsible for dividing the truncus arteriosus into the great arteries?
A. Bulbar septum
B. Septum secundum
C. Septum primum
D. Aorticopulmonary septum

* 𝐒𝐡𝐨𝐫𝐭 𝐪𝐮𝐞𝐬𝐭𝐢𝐨𝐧𝐬: ❓❓❓
1. How to diagnose coarctation of the aorta clinically?
2. What are the variations of the aortic arch?

* 𝐌𝐚𝐭𝐜𝐡𝐢𝐧𝐠 𝐪𝐮𝐞𝐬𝐭𝐢𝐨𝐧: 👉👈
- Write the numbers of the items in the right column beside their matching items in the left column:
𝑨𝒓𝒕𝒆𝒓𝒚 𝒐𝒇 𝒂𝒏 𝑨𝒐𝒓𝒕𝒊𝒄 𝑨𝒓𝒄𝒉 𝑬𝒎𝒃𝒓𝒚𝒐𝒍𝒐𝒈𝒊𝒄𝒂𝒍 𝑶𝒓𝒊𝒈𝒊𝒏
....... A. Stapedial artery 1. Left 6th aortic arch (dorsal part)
....... B. Left subclavian artery 2. 4th aortic arch (left side)
....... C. Maxillary artery 3. Trunks arteriosus
....... D. Aortic arch 4. 1st arterial aortic arch
....... E. Pulmonary artery (lower part) 5. 2nd arterial aortic arch
....... F. Ductus arteriosus 6. Left seventh intersegmental artery
7. Right seventh intersegmental artery
8. None of the above

😂💞 🤣 𝓦𝓪𝓲𝓽𝓲𝓷𝓰 𝓕𝓸𝓻 𝓨𝓸𝓾𝓻 𝓐𝓷𝓼𝔀𝓮𝓻 😂💞 🤣 DONT CRY

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

* 𝐇𝐚𝐬𝐡𝐭𝐚𝐠: 🔍
#development_of_arterial_aortic_arches
#congenital_anomalies_of_aortic_arches
#patent_ductus_arteriosus

Видео 𝟗. 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐨𝐟 𝐭𝐡𝐞 𝐚𝐫𝐭𝐞𝐫𝐢𝐚𝐥 𝐚𝐨𝐫𝐭𝐢𝐜 𝐚𝐫𝐜𝐡𝐞𝐬 канала Dr Ayman Khanfour Anatomy Teaching