Endocrine Flashcards
What do adrenal glands create?
Adrenaline and cortisol
The endocrine gland of your pancreas secretes
In charge of blood sugar homeostasis
Transport hormones
Chemical messenger secreted by ducks and glands to cells
Do exocrine glands have ducks
Yes
Releasing hormones
In thalamus production of hormones
Parathyroid
Elevates plasma, calcium level
LH
Anterior pituitary, ovulation and testosterone
Insulin
In the pancreas
Growth hormone
Anterior pituitary, stimulates tissue growth
Inhibiting hormones
Hypothalamus restriction production of hormones
Glucagon
Pancreas
FSH
Anterior pituitary development of eggs and sperm
Epinephrine
Adrenal regulates, heart rate and blood pressure
Estrogen
Female characteristics
Testosterone
Promotes development of male characteristics
Steroid hormones
Made from cholesterol
FSH is secreted by
Interior pituitary
Oxytocin
Chemical produced by hypothalamus
Oxytocin is secreted by
During labor
Positive feedback occurs
During labor
Hyper thyroidism
Overproduction of thyroid hormones
Thyroid hormone in the bloodstream causes
Negative feedback
Inhibiting hormones
Restrict production of hormones produced by an anterior pituitary
Hypothalamus
Produces releasing hormones that stimulate inhibiting hormones
Where is the hypothalamus
The brain
How is hormone secretion stopped
Homeostatic level of blood glucose is detected
What does glucagon stimulate?
Target cells
When glucose levels are low
Alpha cell glucagon
Alpha cells
Able to detect blood glucose level levels
Beta cells of pancreas
Detect glucose levels
The most important part of homeostasis
Glucose concentration control in blood
Homeostasis is maintaining
Negative feedback mechanism
Homeostasis
Maintenance of internals
Endocrine role of pancreas
Release of insulin
What does the pancreas secrete?
Enzymes and hormones
External secretion
Produced by exocrine glands
Which glands have ducts
Exocrine
Hormones
Chemical messengers to cells and organs
What is the endocrine system?
Set of organs that release hormones into the circulatory system