The Endocrine System Flashcards
What is the function of the endocrine system?
The endocrine system receives instructions from the nervous system via chemical signals and reactions.
Then uses and releases hormones in response.
Describe the structure of the endocrine system.
- “Instructions” are sent from the CNS.
- Blood transports hormones.
- Endocrine organs and glands respond to this by releasing hormones.
What is necessary for the endocrine system to respond to signals?
Large quantities of hormones.
Name the hormone GH.
Growth hormone.
Name the hormone TSH.
Thyroid stimulating hormone.
Name the hormone ACTH.
Adrenocorticotropic hormone.
Name the hormone P.
Prolactin.
Name the hormone LH.
Luteinising hormone.
Name the hormone FSH.
Follicle-stimulating hormone.
Name the hormone MSH.
Melanocyte stimulating hormone.
Name the hormone ADH.
Anti-diuretic hormone.
Name the hormone O.
Oxytocin.
What is the function of the pineal gland?
Regulate melatonin, circadian rhythm, reproduction.
What is the function of the posterior pituitary gland?
Regulate hormone release to control other glands.
What is the function of the thyroid?
Regulate metabolism, breathing, heart rate, and vital organs.
What is the function of the thymus?
Regulate immune system, body system processes, and lymphocytes.
What is the function of the adrenal cortex?
Regulate fight or flight response, adrenaline, and noradrenaline.
What is the function of the pancreas?
Regulate glucagon, insulin, and digestion.
What is the function of the ovary?
Regulate oestrogen levels and reproduction.
What is the function of the testicle?
Regulate testosterone and reproduction.
