Forwarded from Study Partner 196👨🏻⚕️👩🏻⚕️ (. .)
The following hormone suppresses spermatogenesis:
Anonymous Quiz
94%
Inhibin
0%
Testosterone
6%
Anti-Mullerian hormone
0%
FSH
Forwarded from Study Partner 196👨🏻⚕️👩🏻⚕️ (. .)
Forwarded from Study Partner 196👨🏻⚕️👩🏻⚕️ (. .)
The following characterizes androgen binding protein of the testis
Anonymous Quiz
16%
It is produced by Leydig cells
3%
It is produced under the control of LH of anterior pituitary.
82%
It accumulates testosterone inside the seminiferous tubule.
0%
It is secreted in the pre-pubertal testis.
Forwarded from Study Partner 196👨🏻⚕️👩🏻⚕️ (. .)
The following characterizes Sertoli cells
Anonymous Quiz
13%
They have large dark nuclei.
0%
They are sensitive to harmful substances
11%
They have well-defined lateral borders
76%
They have pale acidophilic cytoplasm
Forwarded from Study Partner 196👨🏻⚕️👩🏻⚕️ (. .)
. In EM sections, the following is a feature of Sertoli cells
Anonymous Quiz
2%
Scanty rER & SER
90%
Numerous mitochondria and lysosomes.
5%
Poorly developed cytoskeleton of microtubules
2%
Few lipid droplets
Forwarded from Study Partner 196👨🏻⚕️👩🏻⚕️ (. .)
The Interstitial cells of Leydig
Anonymous Quiz
7%
Easily affected by elevated testicular temperature
81%
Show lipofuscin granules in elderly.
5%
Very rich in rER
7%
Have basophilic cytoplasm
Forwarded from Study Partner 196👨🏻⚕️👩🏻⚕️ (. .)
LM picture of Leydig cells shows the
Anonymous Quiz
2%
Cells forming acini
42%
Reinke's crystalloids within their cytoplasm
0%
Branched cells with dark nuclei
56%
Polygonal cells among fenestrated blood capillaries.
Forwarded from Study Partner 196👨🏻⚕️👩🏻⚕️ (. .)
Forwarded from Study Partner 196👨🏻⚕️👩🏻⚕️ (. .)
The male intratesticular ducts include
Anonymous Quiz
10%
Ejaculatory ducts
84%
Rete testis
4%
Epididymis
2%
Vas deferens
Forwarded from Study Partner 196👨🏻⚕️👩🏻⚕️ (. .)
Stereocilia are found in:
Anonymous Quiz
6%
Rete testis.
2%
Seminal vesicle.
73%
Epididymis.
18%
Vasa efferentitia.
Forwarded from Study Partner 196👨🏻⚕️👩🏻⚕️ (. .)
Concerning the vas deferens the following statement is correct:
Anonymous Quiz
2%
-It is a single muscular tube 4-6 m long.
98%
- Its ampulla is joined by duct of seminal vesicle to form ejaculatory duct.
0%
- Lined by stratified columnar epithelium,
0%
-Its musculosa is formed of two layers of smooth muscle fibers.
Forwarded from Study Partner 196👨🏻⚕️👩🏻⚕️ (. .)
- Regarding benign prostatic hyperplasia:
Anonymous Quiz
4%
Flow of urine is not affected.
68%
- Prostatic mucosal and submucosal acini are enlarged
26%
- Affects mainly the main prostatic acini.
2%
- More common in young age.
👍1
Forwarded from Study Partner 196👨🏻⚕️👩🏻⚕️ (. .)
The following is not among the content of spermatic cord:
Anonymous Quiz
3%
- Vas deferens.
86%
. Dartos muscle.
3%
Pampiniform plexus of veins.
8%
Testicular artery.
Forwarded from Study Partner 196👨🏻⚕️👩🏻⚕️ (. .)
Forwarded from Study Partner 196👨🏻⚕️👩🏻⚕️ (. .)
The prostate is a:
Anonymous Quiz
14%
Compound tubular gland.
85%
Compound tubuloalveolar gland.
2%
Simple branched tubular gland.
0%
Compound alveolar gland.
Forwarded from Study Partner 196👨🏻⚕️👩🏻⚕️ (. .)
Forwarded from Study Partner 196👨🏻⚕️👩🏻⚕️ (. .)
The duct of Cowper's gland opens into:
Anonymous Quiz
13%
Prostatic urethra
20%
Membranous urethra.
65%
Penile urethra.
2%
- Ejaculatory duct.
Forwarded from Study Partner 196👨🏻⚕️👩🏻⚕️ (. .)
- The interconnecting vascular spaces in the penis are separated by trabeculae made of:
Anonymous Quiz
5%
Collagen fibers and skeletal muscles.
12%
Reticular and elastic fibers.
21%
Collagen, reticular and elastic fibers.
62%
Smooth muscles, collagen and elastic fibers.
يا شباب ناخد بالنا ان embryology مهم مش ينفع تخش الامتحان من غيره
ديه داتا دكتور دعاء كافية و وافية ان شاء الله
*🚨Embryo Dr Doaa*
*🎗️Cloaca, Urinary bladder, urethra*
https://youtu.be/vfr_Oy2BoOw?si=fcquoSc76y1mT0Yc
المحاضره طويله عشان على zoom والطلبة بتسأل وكده فمدتها ساعه ونص فافتح التلات فيديوهات بتوع وهدان أقصر لو معندكش وقت بس في الامبريو دعاء أفضل بكتير 👇🏻
*🇵🇸Part 1* https://youtu.be/dTUVGFCLsWg?si=tP3_NC_8xK3ktFjZ
*🇵🇸Part 2*
https://youtu.be/zJ4kMDmot50?si=WBFSN9UVatVJm4Kp
*🇵🇸Part 3*
https://youtu.be/r99Z-JI478c?si=8UhHNqA9W7J2B5vD
*🎗️Hindgut*
https://youtu.be/aDVk1WpRM-c?si=P6ZCsRl0eq6JMx-A
*🎗️Gonads*
https://youtu.be/xzuY24ecA3w?si=wpGjYmdlIZeyL_yI
*🎗️Ducts and Vagina*
https://youtu.be/5FCYa-HAH6s?si=G8kzETBjYZuvvcEy
*🎗️External genitalia*
https://youtu.be/HDnGrv5f83g?si=3jV7K8azQGYPSrmh
*🎗️Pituitary gland*
https://youtu.be/rT4cJqNZbXY?si=H7bjEm9P2lR69gfe
*🎗️Thyroid gland, Parathyroid*
https://youtu.be/QgmXaVhfiHY?si=cksSg0njNgdRJZa6
*🎗️Pancreas*
https://youtu.be/-9J45I2aDmE?si=xZkWivVGvuoWBOxB
*🎗️Suprarenal*
https://youtu.be/uiMHLKoUxzE?si=RLZ0kPuvUmTKbmd7
ديه داتا دكتور دعاء كافية و وافية ان شاء الله
*🚨Embryo Dr Doaa*
*🎗️Cloaca, Urinary bladder, urethra*
https://youtu.be/vfr_Oy2BoOw?si=fcquoSc76y1mT0Yc
المحاضره طويله عشان على zoom والطلبة بتسأل وكده فمدتها ساعه ونص فافتح التلات فيديوهات بتوع وهدان أقصر لو معندكش وقت بس في الامبريو دعاء أفضل بكتير 👇🏻
*🇵🇸Part 1* https://youtu.be/dTUVGFCLsWg?si=tP3_NC_8xK3ktFjZ
*🇵🇸Part 2*
https://youtu.be/zJ4kMDmot50?si=WBFSN9UVatVJm4Kp
*🇵🇸Part 3*
https://youtu.be/r99Z-JI478c?si=8UhHNqA9W7J2B5vD
*🎗️Hindgut*
https://youtu.be/aDVk1WpRM-c?si=P6ZCsRl0eq6JMx-A
*🎗️Gonads*
https://youtu.be/xzuY24ecA3w?si=wpGjYmdlIZeyL_yI
*🎗️Ducts and Vagina*
https://youtu.be/5FCYa-HAH6s?si=G8kzETBjYZuvvcEy
*🎗️External genitalia*
https://youtu.be/HDnGrv5f83g?si=3jV7K8azQGYPSrmh
*🎗️Pituitary gland*
https://youtu.be/rT4cJqNZbXY?si=H7bjEm9P2lR69gfe
*🎗️Thyroid gland, Parathyroid*
https://youtu.be/QgmXaVhfiHY?si=cksSg0njNgdRJZa6
*🎗️Pancreas*
https://youtu.be/-9J45I2aDmE?si=xZkWivVGvuoWBOxB
*🎗️Suprarenal*
https://youtu.be/uiMHLKoUxzE?si=RLZ0kPuvUmTKbmd7
❤1
حليت كويس او وحش
انسى القديم و ركز فى اللى جاى👏
انسى القديم و ركز فى اللى جاى👏
❤15