board game review questions

can your visceral organs have both adrenergic and cholinergic receptors?

yes, visceral organs have dual innervation so both SNS and PSNS have control

does an adrenergic antagonist drug mimic the effect of adrenaline, activating the same receptor, or does it occupy the receptor and block activation

antagonists block the effect and activation of the receptor

this branch of the autonomic nervous system has most of its terminal ganglia inside or near the organ of innervation, not near the spinal cord

PSNS

what do adrenergic fibers release

norepinepherine, NE

postganglionic fibers of the SNS release what neurotransmitter

NE

does the PSNS release Ach or NE

ACh

which branch of the autonomic nervous system is called the fight or flight branch

SNS

what neurotransmitter binds to adrenergic receptors

NE

which branch of the autonomic nervous system is called the rest and digest branch

PSNS

what does the adrenal medualla release when stimulated

epinephrine

this branch of the nervous system is also called the craniosacral division

PSNS

what neurotransmitter binds to cholinergic receptors

ACh

this branch of the autonomic nervous system speeds up heart rate, slows digestive activity, increases BP and dilates pupils

SNS

this branch of the autonomic nervous system promotes mobility of digesta, salivation, pupil constriction, and decreased heart rate

PSNS

does the somatic or autonomic nervous system use a single neuron from central nervous system to effector organs

somatic

what does the autonomic nervous system innervate

smooth muscle, glands, cardiac muscle

• NOT skeletal muscle

what branch of the autonomic nervous system has short preganglionic neurons and long postganglionic neurons

SNS

this branch of the autonomic nervous system has white and gray rami communicantes that enter and exit the sympathetic trunk ganglion

SNS

does an adrenergic agonist drug mimic the effect of adrenaline, activating the same receptor, or does it occupy the receptor and block activation

agonists mimic the effect and activate the receptor

the sweat glands, smooth muscles of most blood vessels, kidneys, arrector pili muscles, and adrenal medulla only recieve innervations from what branch

SNS

postganglionic fibers of the PSNS release what neurotransmitter

ACh

what branch of the autonomic nervous system has long preganglionic neurons and short postganglionic neurons

PSNS

does the SNS release Ach or NE

NE

what do cholinergic fibers release

Ach

does the somatic or autonomic nervous system use a two neuron chain from central nervous system to effector organs

autonomic, both branches

this branch of the nervous system is also called the thoracolumbar division

SNS

preganglionic fibers of both the SNS and PSNS release what neurotransmitter

ACh

which cholinergic receptor is always found on visceral organs and effects are stimulatory or inhibitory depending on the organ

muscarinic

is a muscarinic receptor considered adrenergic or cholinergic

cholinergic, binds Ach

is a beta receptor considered adrenergic or cholinergic

adrenergic, it binds NE

when Ach binds to muscarinic receptors, does it speed up or slow down

slows down

a doctor prescribes propranolol to a patient to decrease blood pressure by slowing heart rate and force of contraction, and decreasing renin release from kidneys, is this a beta-agonist or beta-antagonist aka beta blocker

beta antagonist- blocks effects of NE on heart and kidneys

which adrenergic receptor is found on the heart and kidneys and stimulates heart rate and kidneys to release renin

beta 1

when albuterol in an inhaler binds to beta 2 receptors in the lungs, it dilates the bronchioles. does this make albuterol a B2 agonist or antagonist

B2 agonist

when Ach binds to muscarinic receptors on digestive organs, are they stimulated or inhibited

stimulated

when nasal decongestants bind to alpha 1 receptors, it constricts mucosal blood vessels, decreasing pressure and inflammation to nasal passages. are nasal decongestants alpha 1 agonists or antagonists

a1 agonists

is nicotinic receptor considered adrenergic or cholinergic

cholinergic, binds Ach

which cholinergic receptor always binds Ach and it always stimulatory, nicotinic or muscarinic

nicotinic

which adrenergic receptor is found on the membrane of adrenergic axon terminals and the pancreas to inhibit further release of NE from neurons and inhibit insulin secretion

a2

which adrenergic receptor is found on the lungs and blood vessels serving heart, liver, skeletal muscle to inhibit (allow dilation) of blood vessels and bronchioles in lungs, slow smooth muscle in digestive and urinary tract

beta 2

is an alpha receptor considered adrenergic or cholinergic

adrenergic, binds NE

which adrenergic receptor is found on almost all sympathetic organs, esp blood vessels serving skin, mucosae, abdominal viscera, kidneys, and salivary glands, and is mostly stimulatory to constrict those blood vessels and visceral organ sphincters and dilate pupils of eyes

a1