What are the parts of the endocrine system and their functions?
The major glands of the endocrine system are the hypothalamus, pituitary, thyroid, parathyroids, adrenals, pineal body, and the reproductive organs (ovaries and testes). The pancreas is also a part of this system; it has a role in hormone production as well as in digestion.
What are the components of the endocrine system quizlet?
Components of the Endocrine System
- hypothalamus.
- pituitary gland.
- thyroid gland.
- parathyroid glads.
- adrenal.
- pineal.
- reproductive.
What is the basic unit of the endocrine system?
The endocrine system consists of cells, tissues, and organs that secrete hormones as a primary or secondary function. The endocrine gland is the major player in this system. The primary function of these ductless glands is to secrete their hormones directly into the surrounding fluid.
What are the 3 main functions of the endocrine system?
What Does the Endocrine System Do?
- Endocrine glands release hormones into the bloodstream.
- The endocrine hormones help control mood, growth and development, the way our organs work, metabolism , and reproduction.
- The endocrine system regulates how much of each hormone is released.
What is the main function of the endocrine system?
Endocrine System Functions Your endocrine system: Makes hormones that control your moods, growth and development, metabolism, organs, and reproduction. Controls how your hormones are released. Sends those hormones into your bloodstream so they can travel to other body parts.
What are the ten parts of the endocrine system?
The following are integral parts of the endocrine system:
- Hypothalamus. The hypothalamus is located at the base of the brain, near the optic chiasm where the optic nerves behind each eye cross and meet.
- Pineal body.
- Pituitary.
- Thyroid and parathyroid.
- Thymus.
- Adrenal gland.
- Pancreas.
- Ovary.
What are the 5 endocrine glands?
The glands of the endocrine system are:
- Hypothalamus.
- Pineal Gland.
- Pituitary Gland.
- Thyroid.
- Parathyroid.
- Thymus.
- Adrenal.
- Pancreas.
What are all the female hormones?
The two main female sex hormones are estrogen and progesterone. Although testosterone is considered a male hormone, females also produce and need a small amount of this, too.
What are the 7 female hormone types?
How 8 Types of Hormones Affect Your Health
- Estrogen. Estrogen is one of the key female sex hormones, but men have estrogen too.
- Progesterone. Another type of hormone associated with the female reproductive system is progesterone.
- Testosterone.
- Insulin.
- Cortisol.
- Growth Hormone.
- Adrenaline.
- Thyroid Hormones.
What are the four female hormones?
There are four major hormones (chemicals that stimulate or regulate the activity of cells or organs) involved in the menstrual cycle: follicle-stimulating hormone, luteinizing hormone, estrogen, and progesterone.
What are the main hormones?
Hormones and the Endocrine System
| Where the hormone is produced | Hormone(s) secreted |
|---|---|
| Pituitary gland | Antidiuretic hormone (vasopressin) |
| Pituitary gland | Adrenocorticotropic hormone (ACTH) |
| Pituitary gland | Growth hormone (GH) |
| Pituitary gland | Luteinizing hormone (LH) and follicle-stimulating hormone (FSH) |
What is the normal estrogen level for a woman?
Normal estrogen levels in women
| Estrone | Estradiol | |
|---|---|---|
| Prepubescent female | Undetectable–29 pg/mL | Undetectable–20 pg/ml |
| Pubescent female | 10–200 pg/mL | Undetectable–350 pg/ml |
| Premenopausal adult female | 17–200 pg/mL | 15–350 pg/ml |
| Postmenopausal adult female | 7–40 pg/mL | <10 pg/ml |
At what age are estrogen levels highest?
- Levels peak in a woman’s 20s and decline slowly thereafter. By menopause, level is at half of its peak.
- Ovaries continue to make testosterone even after estrogen production stops.
- Testosterone production from adrenal glands also declines with aging. but continues after menopause.