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The nerve fibers that stimulate secretions from cells of the adrenal medulla are best described as?
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∙ 11y ago
sympathetic
Wiki User
∙ 11y ago
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When the sympathetic division of the autonomic nervous system is activated its effects can be prolonged by secretions of the?
When the sympathetic division of the autonomic nervous system us activated its effects can be prolonged by the secretions of the epinephrine by the adrenal medulla. Adrenal medulla is the inner most part of the adrenal gland.Ê
Eighty percent of adrenal medulla secretions is norepinephrine true or false?
False
Adrenaline and norepinephrine are produced in the adrenal?
Adrenal Medulla
The central portion of the adrenal gland is the adrenal?
The central portion of the adrenal gland is known as the adrenal medulla. The function of the adrenal medulla is to secrete epinephrine into the body.
What is the inner region of the adrenal gland?
Adrenal Medulla
What are the hormones in the adrenal medulla?
Adrenal medulla is a portion of the adrenal gland. The adrenal medulla is located within the inner portion of the gland and is associated with stress.
Norepinephrine is secreted by what?
Norepinephrine is made from dopamine in the medulla of the adrenal gland.
What gland is a modified sympathetic ganglion that produces amine hormones?
the adrenal medulla
What organs does not receive parasympathetic input?
Skin Adrenal medulla
What is the difference between the adrenal medulla and the adrenal cortex?
The adrenal medulla consists of irregularly shaped cells. The adrenal medulla cells are modified postganglionicneurons.The adrenal cortexis composed of closely packed masses of epithelial cells. The adrenal cortex cells are well supplied with blood vessels.
What controls the adrenal medulla?
Adrenal medulla are intended for much quicker response.It is an extension of the central nervous system. The cells are modified sympathetic ganglia.Acetylcholine from sympathetic neurons causes the release of epinephrine and nor-epinephrine
Norepinephrine is secreted by the what?
The adrenal gland makes and secretes norepinephrine and also converts some norepinephrine into epinephrine and secretes that.
