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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 |