Endocrine System Flashcards
What is the role of the hypothalamus in the endocrine system?
It links the nervous system to the endocrine system and controls the pituitary gland.
Fill in the blank: The hypothalamus regulates body functions such as ____ and _____.
Temperature and thirst
What is the function of the pituitary gland?
It is the ‘master gland’ that secretes hormones regulating other glands in the body.
Fill in the blank: The pituitary gland is divided into the anterior pituitary and the _____.
Posterior pituitary
What hormones are produced by the anterior pituitary?
Growth hormone (GH), thyroid-stimulating hormone (TSH), and adrenocorticotropic hormone (ACTH)
What hormones are released by the posterior pituitary?
Oxytocin and antidiuretic hormone (ADH)
What is the main function of the thyroid gland?
To regulate metabolism, growth, and development
Which hormones are produced by the thyroid gland?
Thyroxine (T4) and triiodothyronine (T3)
Where is the thyroid gland located?
In the neck, in front of the trachea
What is the function of the parathyroid glands?
To regulate calcium levels in the blood
How many parathyroid glands are there?
Four small glands located on the back of the thyroid gland
What are the two divisions of the adrenal glands?
Adrenal cortex and adrenal medulla
What is the function of the adrenal cortex?
To produce cortisol and aldosterone
What is the function of the adrenal medulla?
To produce adrenaline (epinephrine) and noradrenaline (norepinephrine)
Where are the adrenal glands located?
On top of the kidneys
