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Glands
Unit 4 endocrine system
Question | Answer |
---|---|
Name 3 glands of the endocrine system. | - Parathyroid glands - Gonads; ovaries and testes - Adrenal glands |
What type of hormones does the Hypothalamus produce? | Releasing & inhibiting |
Which hormone produced by the Hypothalamus is not a releasing hormone? | Prolactin |
Where is the Hypothalamus found? | At the base of the brain |
What are the releasing hormones found in the Hypothalamus? | - Thyrotropin - Gonadotropin - Growth hormone - Corticotropin |
Which hormone stimulates the production of testosterone? | Interstitial cell stimulating hormone (ICSH) |
What type of hormones does the Pituitary gland produce? | Stimulating |
What are the sections of the Pituitary gland called? | Anterior and posterior |
What hormone stimulates gamete production? | Follicle stimulating hormone |
What does prolactin do? | Stimulates production of mammary glands and lactation |
Which hormone stimulates oestrogen production? | Luteinising hormone |
What is the growth hormone called? | Somatotrophin |
Which gland produces melatonin? | The pineal gland |
What are the names for T3 and T4? | T3 - triiodothyronine R4 - thyroxine |
What other hormone does the thyroid gland produce? | Calcitonin |
What are some of the functions of the thyroid gland? | Regulation of oxygen uptake in cells & regulation of the motabollism. |
How many parathyroid glands are there? | 4 |
What does the parathyroid hormone do? | Increases blood calcium levels |
What type of cells produce glucagon in the pancreas? | Alpha cells |
Delta cells produce which pancreas hormone? | Somatostatin |
Insulin is produced by which cells in the pancreas? | Beta cells |
What is glycogenolysis? | Increase of BG levels by conversion of stored glycogen in the liver |
What is Glycogenesis? | Storage of excess glycogen in the liver |
Which hormone limits the fluctuations of BG? | Somatostatin |
Where are gastrointestinal hormones produced and by what type of cells? | Pancreas, exocrine cells |
What are the 3 gastrointestinal hormones? | Gastrin, cholecystokinin & secretin |