Which of the following sympathetic efferent pathways does not involve a ganglionic synapse?а.Sweat gland secretionO b. Sympathetic innervation of the heartc. Sympathetic innervation of the intestinesd. Splanchnic nerve output to the suprarenal medullae. Splanchnic nerve output to the kidneyO f. Sympathetic relaxation of the urinary bladder musculature and sphincter constrictiong. None of the above, all sympathetic efferent pathways involve a ganglionic synapse.Check

Neuronal cell bodies of CNS of sympathetic innervation are located in intermediolateral horn in…

Answered: Which of the following sympathetic…

Human Physiology: From Cells to Systems (MindTap Course List)

9th Edition

ISBN:9781285866932

Author:Lauralee Sherwood

Publisher:Lauralee Sherwood

Chapter7: The Peripheral Nervous System: Efferent Division

Section: Chapter Questions

Problem 3RE

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a. The nerves connecting the ganglia make up the ______________. b. What is the lowest of the chain ganglia? c. Each sympathetic chain extends from the ___________ to the ____________.
Unlike the anterolateral and dorsal-column/medial-lemniscal systems,the spinocerebellar tractsa. are descending tracts.b. transmit information from the same side of the body as the side ofthe CNS to which they project.c. have four neurons in each pathway.d. carry only pain sensations.e. have primary neurons that synapse in the thalamus.
A person is warming their feet by a fire. Which of the following statements is TRUE? O A. The medial section of the post-central gyrus will be active. B. The lateral section of the pre-central gyrus will be active. OC. There will be an increase in frequency of action potentials along the medial lemniscal system. D. There will be decreased frequency of action potentials along the spinothalamic tract.
Imagine that you are hiking in the mountains one afternoon with friends. As you turn acorner, you come across a lion standing in the middle of the trail.a. Identify the specific division of the nervous system that is responsible for thebody’s response to this situation.b. Describe at least six physiological responses you might have upon seeing thebears.c. Indicate the division of the nervous system that is responsible for returning thebody back to equilibrium after the event is over.
Which of these physiological changes would not beconsidered part of the sympathetic fight-or-flight response?a. increased heart rateb. increased sweatingc. dilated pupilsd. increased stomach motility
The pilomotor reflex is activated when a person experiences a strong emotion such as excitement or fear. This reflex raises hairs on the body, causing what's commonly called goosebumps. This reflex is a result of which division of the nervous system? A. Somatic nervous system B. Sympathetic nervous system C. Central nervous system D. Parasympathetic nervous system
Sympathetic nerve stimulation does not causea. the liver to release glycogen.b. the dilation of bronchioles.c. the gastrointestinal tract to digest food.d. an increase in the heart rate.
Nicotinic receptors are located ina. postganglionic neurons of the parasympathetic division.b. postganglionic neurons of the sympathetic division.c. membranes of skeletal muscle cells.d. Both a and b are correct.e. all of these sites.
Sympathetic splanchnic nerves are composed of A. preganglionic sympathetic axons that synapse in a sympathetic trunk ganglion. B. preganglionic sympathetic axons that did not synapse in a sympathetic trunk ganglion. C. postganglionic sympathetic axons that synapse in a sympathetic trunk ganglion. D. postganglionic sympathetic axons that did not synapse in a sympathetic trunk ganglion. E. None of the choices is correct.
Choose all of the following true statement(s) when describing the ventricles within the brain. A) Located on the dorsal side of the brain between the dura and pia mater B) Controls autonomic nerve response C) Filled with cerebrospinal fluid D) Processes sensory infomation E) Motor function controlling muscular movements F) The fourth ventricle can be seen posteroinferior to the colliculi 2. Which of the following cranial nerve's functions include sensation? A) I Olfactory B) II Optic C) III Oculomotor D) IV Trochlear E) V Trigeminal F) VI Abducens G) VII Facial H) VIII Vestibulocochlear I) IX Glossopharyngeal J) X Vagus K) XI Accessory L) XII Hypoglossal
Which is true? Nerves to the skeletal muscle are derived from A. Somatic division of nervous system B. Autonomic Nervous System C. Sympathetic division of ANSD. Afferent division of ANSE. All of these are correct.
Which of the following is false regarding nerve plexuses? A) Nerve plexuses occur in the cervical, brachial, lumbar and sacral regions. B) Nerve plexuses involve only the dorsal rami. C) Nerve plexuses are interlacing nerve networks, so that each branch of a plexus contains fibers from several spinal nerves. D) Because of nerve plexuses, each muscle in a limb receives its nerve supply from more than one spinal nerve. E) Because of nerve plexuses, damage to a single spinal segment or root cannot completely paralyze any limb muscle. In a spinal reflex, integration occurs in the cerebral cortex in the brain stem in the thalamus in the spinal cord in the cerebellum True or false. The amplitude of a sound wave determines the pitch of a sound, while the sound intensity is determined by the wavelength of a sound wave

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