Download - Endocrine system lecture
![Page 1: Endocrine system lecture](https://reader034.vdocument.in/reader034/viewer/2022051403/58a14d731a28abbe3c8b4971/html5/thumbnails/1.jpg)
![Page 2: Endocrine system lecture](https://reader034.vdocument.in/reader034/viewer/2022051403/58a14d731a28abbe3c8b4971/html5/thumbnails/2.jpg)
![Page 3: Endocrine system lecture](https://reader034.vdocument.in/reader034/viewer/2022051403/58a14d731a28abbe3c8b4971/html5/thumbnails/3.jpg)
The Endocrine System
By : sara rafe
![Page 4: Endocrine system lecture](https://reader034.vdocument.in/reader034/viewer/2022051403/58a14d731a28abbe3c8b4971/html5/thumbnails/4.jpg)
4
Endocrine Organs• Purely endocrine organs
– Pituitary gland– Pineal body– Thyroid gland– Parathyroid glands– Adrenal: 2 glands
• Cortex• Medulla
• Endocrine cells in other organs– Pancreas– Thymus– Gonads– Hypothalamus
![Page 5: Endocrine system lecture](https://reader034.vdocument.in/reader034/viewer/2022051403/58a14d731a28abbe3c8b4971/html5/thumbnails/5.jpg)
Hypophysis(pituitary gland)
![Page 6: Endocrine system lecture](https://reader034.vdocument.in/reader034/viewer/2022051403/58a14d731a28abbe3c8b4971/html5/thumbnails/6.jpg)
![Page 7: Endocrine system lecture](https://reader034.vdocument.in/reader034/viewer/2022051403/58a14d731a28abbe3c8b4971/html5/thumbnails/7.jpg)
![Page 8: Endocrine system lecture](https://reader034.vdocument.in/reader034/viewer/2022051403/58a14d731a28abbe3c8b4971/html5/thumbnails/8.jpg)
![Page 9: Endocrine system lecture](https://reader034.vdocument.in/reader034/viewer/2022051403/58a14d731a28abbe3c8b4971/html5/thumbnails/9.jpg)
9
Two divisions:
• Anterior pituitary(adenohypophysis)
• Posterior pituitary(neurohypophysis)
The Pituitary secretes 9 hormones
1. TSH2. ACTH3. FSH4. LH5. GH6. PRL7. MSH
8. ADH (antidiuretic hormone), or vasopressin9. Oxytocin
_________________________________________________________________
The first four are “tropic” hormones, they regulate the function of other hormones
________
![Page 10: Endocrine system lecture](https://reader034.vdocument.in/reader034/viewer/2022051403/58a14d731a28abbe3c8b4971/html5/thumbnails/10.jpg)
Pineal Gland
![Page 11: Endocrine system lecture](https://reader034.vdocument.in/reader034/viewer/2022051403/58a14d731a28abbe3c8b4971/html5/thumbnails/11.jpg)
Brain sand !!
![Page 12: Endocrine system lecture](https://reader034.vdocument.in/reader034/viewer/2022051403/58a14d731a28abbe3c8b4971/html5/thumbnails/12.jpg)
The Thyroid Gland
![Page 13: Endocrine system lecture](https://reader034.vdocument.in/reader034/viewer/2022051403/58a14d731a28abbe3c8b4971/html5/thumbnails/13.jpg)
Parathyroid gland
![Page 14: Endocrine system lecture](https://reader034.vdocument.in/reader034/viewer/2022051403/58a14d731a28abbe3c8b4971/html5/thumbnails/14.jpg)
Adrenal (suprarenal) gland
![Page 15: Endocrine system lecture](https://reader034.vdocument.in/reader034/viewer/2022051403/58a14d731a28abbe3c8b4971/html5/thumbnails/15.jpg)
Cortex & medulla
![Page 16: Endocrine system lecture](https://reader034.vdocument.in/reader034/viewer/2022051403/58a14d731a28abbe3c8b4971/html5/thumbnails/16.jpg)
![Page 17: Endocrine system lecture](https://reader034.vdocument.in/reader034/viewer/2022051403/58a14d731a28abbe3c8b4971/html5/thumbnails/17.jpg)
![Page 18: Endocrine system lecture](https://reader034.vdocument.in/reader034/viewer/2022051403/58a14d731a28abbe3c8b4971/html5/thumbnails/18.jpg)
![Page 19: Endocrine system lecture](https://reader034.vdocument.in/reader034/viewer/2022051403/58a14d731a28abbe3c8b4971/html5/thumbnails/19.jpg)
Quiz !!
This links the nervous system to the endocrine system via the pituitary gland.• A. Thalamus• B. Hypothalamus• C. Adrenal
![Page 20: Endocrine system lecture](https://reader034.vdocument.in/reader034/viewer/2022051403/58a14d731a28abbe3c8b4971/html5/thumbnails/20.jpg)
The master gland that controls many bodily functions.• A. Thalamus• B. Hypothalamus• C. Pituitary
![Page 21: Endocrine system lecture](https://reader034.vdocument.in/reader034/viewer/2022051403/58a14d731a28abbe3c8b4971/html5/thumbnails/21.jpg)
These glands control the amount of calcium in the blood and bones. • A. Pituitary• B. Parathyroid• C. Thyroid
![Page 22: Endocrine system lecture](https://reader034.vdocument.in/reader034/viewer/2022051403/58a14d731a28abbe3c8b4971/html5/thumbnails/22.jpg)
Bodily chemical messengers that send messages from one set of cells to another, affecting changes. • A. Hormones• B. Nephrons• C. Alveoli
![Page 23: Endocrine system lecture](https://reader034.vdocument.in/reader034/viewer/2022051403/58a14d731a28abbe3c8b4971/html5/thumbnails/23.jpg)
This affects wake/sleep patterns and seasonal functions.A. PinealB. AdrenalC. Thyroid
![Page 24: Endocrine system lecture](https://reader034.vdocument.in/reader034/viewer/2022051403/58a14d731a28abbe3c8b4971/html5/thumbnails/24.jpg)
This controls how quickly the body uses energy, makes proteins and controls how sensitive the body should be to other hormones. • A. Adrenal gland• B. Hypothalamus• C. Thyroid
![Page 25: Endocrine system lecture](https://reader034.vdocument.in/reader034/viewer/2022051403/58a14d731a28abbe3c8b4971/html5/thumbnails/25.jpg)
A group of cells that gives off or secretes chemicals. • A. Artery• B. Vein• C. Gland
![Page 26: Endocrine system lecture](https://reader034.vdocument.in/reader034/viewer/2022051403/58a14d731a28abbe3c8b4971/html5/thumbnails/26.jpg)
![Page 27: Endocrine system lecture](https://reader034.vdocument.in/reader034/viewer/2022051403/58a14d731a28abbe3c8b4971/html5/thumbnails/27.jpg)
![Page 28: Endocrine system lecture](https://reader034.vdocument.in/reader034/viewer/2022051403/58a14d731a28abbe3c8b4971/html5/thumbnails/28.jpg)
![Page 29: Endocrine system lecture](https://reader034.vdocument.in/reader034/viewer/2022051403/58a14d731a28abbe3c8b4971/html5/thumbnails/29.jpg)