This video describes the anatomy and development of the pituitary gland (including MCQ, practical, and interactive questions).
* 𝐂𝐡𝐚𝐩𝐭𝐞𝐫𝐬 (𝐭𝐢𝐦𝐞𝐬𝐭𝐚𝐦𝐩𝐬)💡الفصول (الطوابع الزمنية)
00:00 - Intro (مقدمة)
00:21 - Content (المحتوى)
00:36 - What is the endocrine system
01:30 - What are the endocrine glands
02:36 - Pituitary gland
03:02 - 𝗔𝗻𝗮𝘁𝗼𝗺𝘆 𝗼𝗳 𝘁𝗵𝗲 𝗽𝗶𝘁𝘂𝗶𝘁𝗮𝗿𝘆 𝗴𝗹𝗮𝗻𝗱
03:12 - Site
07:25 - Connections
09:19 - Relations
22:00 - Blood supply
23:26 - Lobes of pituitary gland
25:21 - 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 𝗼𝗳 𝘁𝗵𝗲 𝗽𝗶𝘁𝘂𝗶𝘁𝗮𝗿𝘆 𝗴𝗹𝗮𝗻𝗱
25:29 - Embryological origin
26:56 - Development
36:12 - Summary
38:38 - Congenital abnormalities
41:30 - MCQs
43:08 - Practical questions
46:46 - Interactive questions
* 𝐌𝐂𝐐: 💪
1. Which of the following is a superior relation to the pituitary gland?
A. Tuberculum sellae
B. Dorsum sellae
C. Cavernous sinus
D. Diaphragma sellae
2. Which of the following is a posterior relation to the pituitary gland?
A. Pons
B. Tuberculum sellae
C. Optic chiasma
D. Sphenoid air sinus
3. Which hypophyseal structure receives signals from the hypothalamus via the hypophyseal portal vessels?
A. Neurohypophysis
B. Supraoptic nucleus
C. Adenohypophysis
D. Paraventricular nucleus
4. The superior hypophyseal artery arises from which of the following arteries?
A. External carotid
B. Internal carotid
C. Common carotid
D. Subclavian
5. You are going to perform surgery on a patient that has a pituitary tumor, through which sinus will you be able to access the pituitary tumor?
A. Ethmoidal
B. Sphenoidal
C. Maxillary
D. Frontal
6. A 21-year-old girl presented to her general practitioner (GP) with headache, vomiting, and bitemporal hemianopia. There was a very high level of prolactin. Investigation revealed a pituitary tumor. In which part of the pituitary gland do you expect this tumor?
A. Pars tubularis
B. Pars distalis
C. Pars nervosa
D. Pars intermedia
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