Science Quiz / Gayer ANS Lecture

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Can you name the Gayer ANS Lecture?

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This neurotransmitter is utilized by both parasympathetic and sympathetic ganglionic neurons.
In a patient with heart failure, heart rate and contractile force is increased by giving epinephrine in combination with a _______ antagonist to avoid a compensatory reflex.
Increase or Decrease in BP: Baroreceptor mediated feedback control with B1 activation to increase HR and contractile force, a1 activation for vasoconstriction, and B1 activation fo
When norepinephrine is given exogenously, it is a potent __________ via activation of a1 receptors.
Fast or Slow: Hormones
Downregulation leads to _________. This is due to chronic agonist pressure on receptors and leads to loss of response over time.
More calcium in the neuron = more _______ release
A heart transplant patient given NE will have increased BP and heart rate because the ______ to the heart has been cut and there is no reflex.
Without adding a drug, ________ influences dominate vascular tone.
Upregulation leads to super-_________. This is produced via the absence of NT signal.
This eye muscle controls accomodation and regulates aqueous humor outflow.
An example of hormonal feedback to a drop in BP is renin release, causing an increase in ___________ resulting in increase in sodium and increase in water volume in the body.
Epinephrine binds to _____ receptors on skeletal muscle to activate Gs, produce cAMP and PKA, which results into an increase in sodium pump activity.
Vasodilators are given to angina patients with ____ blockers to prevent reflex in heart rate.
In smooth muscle relaxation, Ach binds to ______ receptors on endothelial cells produce and release NO. This activates Gc and cause an increase in cGMP to facilitate dephosphorylat
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In smooth muscle relaxation, NE binds to ______ receptors activates Gs and produce PKA which inactivates MLCK.
Somatic motor neuron releases Acetylcholine which binds to ________ receptors on skeletal muscles and cause an influx of Na+
Fast or Slow: Neurotransmitter
In smooth muscle contraction, Norepinephrine binds to _____ receptors.
Parasympathetic Efferent pathway has ______ receptor on the post-synaptic neuron.
Receptors located on pre-synaptic neuron and activated by the same transmitter released by itself.
Mydriasis opens pupils through radial muscle contraction by activating this receptor.
Acetylcholine binds to nicotinic and _______ receptors.
Norepinephrine binds to B1 receptors to _______ cardiac force and rate.
Hyperkalemia can be treated with ______receptor agonist.
Miosis closes the pupils through the contraction of this eye muscle.
Viagra prevents the breakdown of ______ for smooth muscle relaxation and results in an erection.
Acetylcholine binds to M2 receptors to ________ cardiac force and rate.
This process is used to maintain instant control of blood pressure during exercise and postural changes.
This neurotransmitter mediates parasympathetic effects on organs (M-r) and mediates both parasympathetic and sympathetic effects on secretion (M-r) and Epi and NE release from adre

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