Domanda del libro di testo
The neurotransmitter at all synapses and neuromuscular or neuroglandular junctions in the parasympathetic division of the ANS is
(a) Epinephrine
(b) Norepinephrine
(c) Cyclic-AMP
(d) Acetylcholine
1049
views
Ch. 16 The Autonomic Nervous System and Higher-Order Functions
Martini, Nath, Bartholomew12th EditionFundamentals of Anatomy & PhysiologyISBN: 9780137854011
Non è quello che usi tu?Cambia libro di testoScegli un libro di testo diverso
TOC.tableOfContents
- Ch. 1 An Introduction to Anatomy and Physiology25
- Ch. 2 The Chemical Level of Organization34
- Ch. 3 The Cellular Level of Organization29
- Ch. 4 The Tissue Level of Organization24
- Ch. 5 The Integumentary System17
- Ch. 6 Bones and Bone Structure33
- Ch. 7 The Axial Skeleton11
- Ch. 8 The Appendicular Skeleton17
- Ch. 9 Joints13
- Ch. 10 Muscle Tissue12
- Ch. 11 The Muscular System28
- Ch. 12 Nervous Tissue18
- Ch. 13 The Spinal Cord, Spinal Nerves, and Spinal Reflexes22
- Ch. 14 The Brain and Cranial Nerves20
- Ch. 15 Sensory Pathways and the Somatic Nervous System17
- Ch. 16 The Autonomic Nervous System and Higher-Order Functions30
- Ch. 17 The Special Senses15
- Ch. 18 The Endocrine System21
- Ch. 19 Blood31
- Ch. 20 The Heart31
- Ch. 21 Blood Vessels and Circulation26
- Ch. 22 The Lymphatic System and Immunity25
- Ch. 23 The Respiratory System4
- Ch. 24 The Digestive System18
- Ch. 26 The Urinary System31
- Ch. 27 Fluids & Electrolytes30
- Ch. 28 The Reproductive System12
- Ch. 29 Development and Inheritance17
Martini, Nath, Bartholomew12th EditionFundamentals of Anatomy & PhysiologyISBN: 9780137854011Non è quello che usi tu?Cambia libro di testo
Tutti i libri di testo
Martini, Nath, Bartholomew 12th EditionCh. 16 The Autonomic Nervous System and Higher-Order FunctionsProblema 15
Martini, Nath, Bartholomew 12th EditionCh. 16 The Autonomic Nervous System and Higher-Order FunctionsProblema 15Capitolo 16, Problema 15
Which three collateral ganglia serve as origins for ganglionic neurons that innervate organs or tissues in the abdominopelvic region?
Guida verificata passo dopo passo1
Understand that collateral ganglia are part of the sympathetic nervous system and are located anterior to the vertebral column, serving as relay points for postganglionic neurons that innervate abdominal and pelvic organs.
Recall that the three main collateral ganglia are the celiac ganglion, superior mesenteric ganglion, and inferior mesenteric ganglion.
Identify that each of these ganglia corresponds to specific regions and organs: the celiac ganglion innervates organs like the stomach, liver, and spleen; the superior mesenteric ganglion targets parts of the small intestine and proximal large intestine; and the inferior mesenteric ganglion serves the distal large intestine, kidneys, bladder, and reproductive organs.
Recognize that these ganglia receive preganglionic fibers from the thoracic and lumbar splanchnic nerves, which synapse in the collateral ganglia before sending postganglionic fibers to the target organs.
Summarize that the three collateral ganglia serving as origins for ganglionic neurons innervating the abdominopelvic region are the celiac, superior mesenteric, and inferior mesenteric ganglia.
Risposta video verificata per un problema simile:
Questa soluzione video è stata consigliata dai nostri tutor come utile per risolvere questo problema.
Concetti chiave
Ecco i concetti essenziali che devi comprendere per rispondere correttamente alla domanda.
Collateral Ganglia
Collateral ganglia are clusters of nerve cell bodies located outside the sympathetic trunk, primarily involved in innervating abdominal and pelvic organs. They serve as relay points where preganglionic neurons synapse with postganglionic neurons that extend to target tissues.
Video consigliato:
Percorso guidato
7:24
Anastomoses Form Collateral Channels
Ganglionic Neurons and Innervation
Ganglionic neurons are postganglionic neurons that transmit nerve signals from ganglia to specific organs or tissues. In the autonomic nervous system, these neurons regulate involuntary functions such as digestion and blood flow in the abdominopelvic region.
Video consigliato:
04:20The Neuron
Abdominopelvic Region Innervation
The abdominopelvic region includes organs like the stomach, intestines, kidneys, and reproductive organs. Understanding which collateral ganglia provide innervation helps explain how autonomic control is organized for these vital functions.
Video consigliato:
04:21The 9 Abdominopelvic Regions
Pratica correlata
Domanda del libro di testo
Which six plexuses in the thoracic and abdominopelvic cavities innervate visceral organs, and what are the effects of sympathetic versus parasympathetic stimulation?
665
views
Domanda del libro di testo
All preganglionic autonomic fibers release______at their axon terminals, and the effects are always_____ .
(a) norepinephrine, inhibitory
(b) norepinephrine, excitatory
(c) acetylcholine, excitatory
(d) acetylcholine, inhibitory
814
views
Domanda del libro di testo
How does the emergence of sympathetic fibers from the spinal cord differ from the emergence of parasympathetic fibers?
742
views
Domanda del libro di testo
What two distinctive results are produced by the stimulation of sympathetic ganglionic neurons?
644
views
Domanda del libro di testo
Which four pairs of cranial nerves are associated with the cranial segment of the parasympathetic division of the ANS?
812
views