Which of the following neurons is most likely to be adrenergic? a ...
Which of the following are cholinergic neurons? a. preganglionic sympathetic neurons b. preganglionic and postganglionic parasympathetic neurons c. postganglionic sympathetic neurons associated with sweat glands d. a and b are correct. e. a, b and c are c; Which of the following is an effector of the autonomic nervous system?
Compare the length of a preganglionic and postganglionic neuron …
(a) Preganglionic neurons of the sympathetic division (b) Postganglionic neurons of the sympathetic division (c) Postganglionic neurons of the parasympathetic division (d) All motor fib Compare and contrast the action potentials in the nerve, skeletal muscle, contractile myocardium, and autorhythmic myocardium.
Where are preganglionic neurons of the sympathetic nervous …
A) Sympathetic division has preganglionic neurons in the organs it innovates. B) Stimulation of the parasym The terms 'Afferent" and "efferent" can both be applied to neurons in the" a. sensory nervous system.
Sympathetic preganglionic neurons release the neurotransmitter ...
In the sympathetic nervous system, preganglionic neurons have axons that release onto postganglionic neurons in the sympathetic chain, which, in turn, release onto sweat glands. a. acetylcholine, norepinephrine b. norepinephrine, acetylcholine c. norepine
Preganglionic fibers of both sympathetic and parasympathetic …
Neurotransmitter released from postganglionic sympathetic neurons at the target tissue is usually: a) Acetylcholine. b) Glutamate. c) Serotonin. d) Norepinephrine. e) Endorphin. Vasoplex is an inhibitor of alpha 1 adrenergic receptors. It binds to the (blank) of the (blank) division. a) preganglionic synapses, sympathetic division.
Sympathetic preganglionic axons that pass through the …
Sympathetic preganglionic neurons arise from the {Blank} parts of the central nervous system. A. Thoracic and lumbar B. cranial and sacral C. thoracic and cervical D. sacral and lumbar E. coccygeal; Sympathetic preganglionic neurons arise from the …
Which of the following release ACh? a) All Preganglionic fibers b ...
The white ramus contains: A.Preganglionic sympathetic fibers. B. Postganglionic sympathetic fibers. C. Preganglionic parasympathetic. D. Postganglionic parasympathetic fibers. Which of the following options is correct? Most cardiac contractile fibers are excited by a. acetylcholine. b.
The cell bodies of the postganglionic neurons of the sympathetic ...
Sympathetic preganglionic neurons arise from the _ parts of the central nervous system. A. thoracic and lumbar B. cranial and sacral C. thoracic and cervical D. sacral and lumbar E. coccygeal; The cell body of all sensory neurons is located within the _____. (a) brain (b) spinal cord (c) dorsal root ganglion (d) dorsal gray horn.
Which of the following neurons is most likely to be adrenergic? A ...
sympathetic postganglionic neurons b. preganglionic parasympathetic neurons c. parasympathetic postganglionic neurons d. motor neurons of the central nervous system e. all answers are correct. It has preganglionic neurons and these preganglionic neurons are cholinergic.
Which is false? O Sympathetic division has short preganglionic …
A. preganglionic sympathetic B. preganglionic parasympathetic C. postganglionic sympathetic D. postganglionic parasympathetic E. postganglionic somatic motor Consider the statement - "Most preganglionic neurons originate in the thoracic and lumbar regions of the spinal cord."