Endocrine System Flashcards
Chemicals released from one part of the body and carried to affect another part through the bloodstream
Hormones
Cells that have specific receptors so hormones know which cells to affect
Target cells
Hormone type that can pass directly through the cell membrane, forming a receptor complex which alters cell action
Steroid hormone (lipid soluble)
Hormone that binds to receptors on outside of cell membrane, activating a second messenger to continue response and alter cell action
Non Steroid hormone (water soluble)
Glands stimulated by other hormones secreted by other glands is what type of stimuli
Hormonal Stimuli
Nutrient and Ion levels in the blood cause glands to secrete hormones is what type of stimuli
Humoral Stimuli
Nerve impulses cause glands to secrete hormones is what type of stimuli
Neural Stimuli
Hypothalamus stimulating the pituitary is an example of
Hormonal Stimuli
Parathyroid Hormone depositing calcium from the bones into the blood due to low blood calcium level is an example of
Humoral Stimuli
Sympathetic NS releases epinephrine during fight or flight response is an example of
Neural Stimuli
What gland controls many other glands in the body (aka. Master gland)
Pituitary gland
Hormone that stimulated thyroid to produce thyroxine
Thyroid-Stimulating Hormone (TSH)
Hormone that stimulates
adrenal glands
Adrenocorticotropic hormone (ACTH)
Hormone that stimulates growth in bones and muscles
Growth Hormone (GH)
Hormone that stimulates melanocytes to produce melanin
Melanocyte-stimulating hormone (MSH)
Hormone that stimulates production of breastmilk
Prolactin (PRL)
Hormone that stimulates release of sex hormones
Luteinizing hormone (LH)
Hormone that stimulates egg or sperm production
Follicle Stimulating Hormone (FSH)
Where can thyroid stimulating hormone be found
Anterior Pituitary
Where can Adrenocorticoptropic hormone be found
Anterior Pituitary
Where can Growth hormone be found
Anterior Pituitary
Where can Melanocyte stimulating hormone be found
Anterior Pituitary
Where can Prolactin be found
Anterior Pituitary
Where can Luteinizing hormone be found
Anterior Pituitary