𝟏𝟎. 𝐀𝐦𝐧𝐢𝐨𝐧 🔅 🏊🏊 (أمنيون)

Опубликовано: 14 Май 2026
на канале: Dr Ayman Khanfour Anatomy Teaching

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"𝗧𝗵𝗶𝘀 𝘃𝗶𝗱𝗲𝗼 𝗲𝘅𝗽𝗹𝗮𝗶𝗻𝘀 𝘁𝗵𝗲 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 𝗼𝗳 𝘁𝗵𝗲 𝗮𝗺𝗻𝗶𝗼𝗻, 𝗶𝗻𝗰𝗹𝘂𝗱𝗶𝗻𝗴 𝗶𝘁𝘀 𝗳𝘂𝗻𝗰𝘁𝗶𝗼𝗻, 𝗳𝗮𝘁𝗲, 𝗮𝗻𝗱 𝗰𝗼𝗻𝗴𝗲𝗻𝗶𝘁𝗮𝗹 𝗮𝗻𝗼𝗺𝗮𝗹𝗶𝗲𝘀 (𝗶𝗻𝗰𝗹𝘂𝗱𝗶𝗻𝗴 𝗠𝗖𝗤, 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗮𝗹, 𝗮𝗻𝗱 𝗶𝗻𝘁𝗲𝗿𝗮𝗰𝘁𝗶𝘃𝗲 𝗾𝘂𝗲𝘀𝘁𝗶𝗼𝗻𝘀)."

𝐂𝐡𝐚𝐩𝐭𝐞𝐫𝐬 (𝐭𝐢𝐦𝐞𝐬𝐭𝐚𝐦𝐩𝐬)💡الفصول (الطوابع الزمنية)
00:00 - Intro (مقدمة)
00:20 - Content (المحتوى)
00:41 - Definition of fetal membranes
04:24 - 𝗔𝗺𝗻𝗶𝗼𝗻
04:32 - Definition
05:31 - Development
12:51 - Source of the amniotic fluid
14:14 - Volume
15:03 - Circulation
16:23 - Composition
17:07 - Fate
19:02 - Function
25:38 - Clinical uses of amniotic fluid
26:42 - Congenital abnormalities
36:13 - MCQs 🔑
38:08 - Practical questions 🗝️
39:54 - Interactive questions 🤷‍♀️

𝐌𝐂𝐐: 💪 👋
1. Which of the following layers forms the amnion?
A. Trophoblast only
B. Epiblast
C. Hypoblast
D. Extraembryonic mesoderm

2. Which of the following structures protects the human embryo?
A. Amniotic cavity
B. Yolk sac
C. Allantois
D. Gastrula

3. Which of the following is the shock absorber fluid of the embryo?
A. Chorionic
B. Amniotic
C. Allantoic
D. Coelomic

4. Which of the following is the function of the amniotic cavity?
A. Respiration
B. Source of nutrition
C. Protection from shock
D. Formation of germ cells

5. Which of the following is the main cause of oligohydramnios?
a. Renal agenesis of the fetus
b. Oesophageal atresia
c. Diabetes
d. Twin pregnancy

6. Which of the following refers to the volume of amniotic fluid in cases of oligohydramnios?
A. 1200 ml
B. 1000 ml
C. 800 ml
D. 400 ml

7. Which anomaly leads to adhesion between the embryo and the amnion?
A. Oligohydramnios
B. Polyhydramnios
C. Caul de sac
D. Exomphalos

8. Which of the following conditions is associated with rupture of the amniotic sac?
A. Preterm labor
B. Fetal growth restriction
C. Onset of labor
D. Ectopic pregnancy

9. Oligohydramnios is most likely caused by which of the following?
A. Excessive amniotic fluid production by the amnion
B. Overgrowth of the chorion
C. Renal agenesis in the fetus
D. Excess swallowing reflex in the mother

10. Which of the following best describes amniotic band syndrome?
A. A genetic defect affecting the amniotic epithelium
B. Rupture of the amnion leading to fibrous bands that entrap fetal parts
C. Inflammation of the amnion and chorion
D. Overproduction of amniotic fluid that causes compression of the fetus

11. Amniocentesis is typically performed at which gestational age?
A. 8 – 10 weeks
B. 15 –20 weeks
C. 25 – 28 weeks
D. 30 – 34 weeks

12. Which of the following conditions results from the premature rupture of the amnion?
A. Neural tube defects
B. Twin-to-twin transfusion syndrome
C. Preterm premature rupture of membranes (PPROM)
D. Placenta previa

13. Polyhydramnios is commonly associated with which of the following conditions?
A. Fetal renal agenesis
B. Esophageal atresia
C. Premature rupture of membranes
D. Intrauterine growth restriction

14. Amniotic fluid is initially formed by which of the following structures?
A. Placental filtration
B. Maternal plasma transudate
C. Fetal urine
D. Embryonic digestive secretions

15. By the second trimester, what is the main source of amniotic fluid?
A. Maternal blood
B. Amniotic sac secretion
C. Fetal urine
D. Chorionic villi

16. During which stage of embryonic development does the amniotic cavity first appear?
A. Zygote
B. Morula
C. Blastocyst
D. Gastrula

😂💞 🤣 𝓦𝓪𝓲𝓽𝓲𝓷𝓰 𝓕𝓸𝓻 𝓨𝓸𝓾𝓻 𝓐𝓷𝓼𝔀𝓮𝓻 😂💞 🤣

𝐀𝐧𝐬𝐰𝐞𝐫𝐬 𝐭𝐨 𝐌𝐂𝐐𝐬: 👇😀
𝟭. 𝗕
𝟮. 𝗔
𝟯. 𝗕
𝟰. 𝗖
𝟱. 𝗮
𝟲. 𝗗
𝟳. 𝗔
𝟴. 𝗖
𝟵. 𝗖
𝟭𝟬. 𝗕
𝟭𝟭. 𝗕
𝟭𝟮. 𝗖
𝟭𝟯. 𝗕
𝟭𝟰. 𝗕
𝟭𝟱. 𝗖
𝟭𝟲. 𝗖

𝐅𝐨𝐫 𝐜𝐨𝐧𝐭𝐚𝐜𝐭: 📢
📌𝐄𝐦𝐚𝐢𝐥: [email protected]
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𝐇𝐚𝐬𝐡𝐭𝐚𝐠: 🔍
#amnion
#polyhydramnios
#amniotic_membrane