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Chapter 7 Review
The Endocrine System
Term | Definition |
---|---|
Adrenal glands | Located next to each kidney |
Adrenal cortex | Secretes steroid hormones which regulate carbohydrate metabolism and salt and water balance |
Adrenal medulla | Secretes epinephrine and norepinephrine |
Steroid hormones | Regulate carbohydrate metabolism and salt and water balance |
Ovaries | Located one on each side of the uterus & secretes |
Estrogen | Responsible for development of female secondary sex characteristics and regulation of reproduction |
Progesterone | Regulates uterine conditions during pregnancy |
Pancreas (islets of Langerhans) | Located behind the stomach & functions to secrete insulin and glucagon |
Parathyroid glands | Located on the posterior aspect of the thyroid gland in the neck & functions to secrete parathyroid hormone (PTH) |
Pineal gland | Located in the center of the brain & secretes melatonin and serotonin |
Testes | Located one on each side within the scrotum in the male & functions to secrete testosterone |
Thymus gland | Located in the mediastinal cavity anterior to and above the heart & functions to secrete thymosin |
Thyroid gland | Located in the front of the neck & secretes triiodothyronine, thyroxine, and calcitonin |
Growth hormone (GH) | Influences growth |
Oxytocin (OXT) | Influences uterine contraction |
Thymosin | Regulates immune response |
Insulin, Glucagon | Regulates carbohydrate/sugar metabolism |
Testosterone | Affects masculinization and reproduction |
Calcitonin | Regulates calcium and phosphorus metabolism |
Melanocyte-stimulating hormone (MSH) | Affects skin pigmentation |
crin/o | To secrete |
andr/o | Male |
aden/o | Gland |
dips/o | Thirst |
pancreat/o | Pancreas |
thym/o | Thymus gland |
ket/o, keton/o | Ketone bodies |
HRT | Hormone replacement therapy |
hormon/o | Hormone (an urging on) |
VP | Vasopressin |