Anatomy & Physiology
5th Edition
ISBN: 9780321861580
Author: Marieb, Elaine N.
Publisher: Pearson College Div
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Chapter 14, Problem 1RQ
All of the following characterize the ANS except (a) a two-neuron efferent chain, (b) presence of neuron cell bodies in the CNS, (c) presence of neuron cell bodies in the ganglia, (d) innervations of skeletal muscles.
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Chapter 14 Solutions
Anatomy & Physiology
Ch. 14 - Name the three types of effectors of the autonomic...Ch. 14 - Which relays instructions from the CNS to muscles...Ch. 14 - Which branch of the ANS would predominate if you...Ch. 14 - Prob. 4CYUCh. 14 - Prob. 5CYUCh. 14 - Prob. 6CYUCh. 14 - Prob. 7CYUCh. 14 - Prob. 8CYUCh. 14 - Prob. 9CYUCh. 14 - All of the following characterize the ANS except...
Ch. 14 - Relate each of the following terms or phrases to...Ch. 14 - The white rami communicates contain what kind of...Ch. 14 - Collateral sympathetic ganglia are involved with...Ch. 14 - Briefly explain why the following terms are...Ch. 14 - Describe the anatomical relationship of the white...Ch. 14 - Prob. 7RQCh. 14 - Which of the effects listed in response to...Ch. 14 - Which ANS fibers release acetylcholine? Which...Ch. 14 - Describe the meaning and importance of sympathetic...Ch. 14 - List the receptor subtypes for ACh and NE, and...Ch. 14 - Prob. 12RQCh. 14 - Describe the importance of the hypothalamus in...Ch. 14 - Prob. 14RQCh. 14 - Postganglionic neurons are also called ganglionic...Ch. 14 - 10-Year-Old Boy with Spinal Injury On arrival at...Ch. 14 - 10-Year-Old Boy with Spinal Injury On arrival at...Ch. 14 - 10-Year-Old Boy with Spinal Injury On arrival at...Ch. 14 - Prob. 4CCSCh. 14 - 10-Year-Old Boy with Spinal Injury On arrival at...Ch. 14 - Prob. 6CCSCh. 14 - 10-Year-Old Boy with Spinal Injury On arrival at...
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- A synapse between a terminal bouton and a neuron cell body is classified as (a) axodendritic, (b) axoaxonic, (c) axosomatic, (d) axoneuronic.arrow_forwardSmall intestine (or other visceral organ) CNS (spinal cord) Skeletal muscle Figure 14.1 Using Figure 14.1, match the following: 11) Myelin sheath. 11) 12) Cell body of ANS preganglionic neuron. 12) - 13) Cell body of ANS postganglionic neuron. 13) 14 14) Cell body of the somatic neuron. TIPLE CHOICE. Choose the one alternative that best completes the statement or answers the qu 15) Which of the following is not a function of astrocytes? A) guide the migration of young neurons, synapse formation, and helping to determine ca permeability B) support and brace neurons C) anchor neurons to blood vesselsarrow_forwardWhich statement is true regarding the neuron synapse? A) the preganglion and post ganglionic Neurons physically touch B) a neuronal synapse consists of dendrites on a peeganglionic neuron and the axon terminal is a postganglionic neuron C) binding of a neurotransmitter on a post ganglionic neuron always generates an action perennial D) neurotransmitters can be degraded by enzymes within the synaptic cleft to terminate its effectarrow_forward
- Match the names of the supporting cells found in column B with the appropriate descriptions in column A.arrow_forwardMyelin in the CNS is produced by (a) astrocytes, (b) microglial cells, (c) oligodendrocytes, (d) ependymal cells.arrow_forwardSelect the best answer or answers from the choices given: The anatomical region of a multipolar neuron where the AP is initiated is the (a) soma, (b) dendrites, (c) axon hillock, (d) distal axon.arrow_forward
- A) The neuron labelled "D" in the figure is what class of functional neuron?: 3rd-order? lower motor neurone? upper motor neurone? 2nd-order? bipolar? unipolar? B) The message in the pleural pathway in figure 3 comes from the: occipital lobe? skeletal muscle? somatosensoty cortex? temporal lobe? receptors? parietal lobe? frontal lobe? C) Damage to this structure in the figure would affect the ability to move your RIGHT leg: A, B, C, D, E, F, Garrow_forwardWhy are cholinergic and adrenergic neurons so named?arrow_forwardSaltatory conduction is a term applied to the "jumping" movement of action potentials Multiple Choice a) along the postsynaptic membrane from dendrite to axon hillock. b) along myelinated axons. c) from one neuron to another. d) in two directions at the same time. e) across electrical synapses.arrow_forward
- Which of the following is the most direct result of depolarizingthe presynaptic membrane of an axon terminal?(A) Voltage-gated calcium channels in the membrane open.(B) Synaptic vesicles fuse with the membrane.(C) Ligand-gated channels open, allowing neurotransmittersto enter the synaptic cleft.(D) An EPSP or IPSP is generated in the postsynaptic cell.arrow_forwarda) what letter represents dorsal white column b) what letter represents structure that carrys motor impulses from CNS to skeletal muscles? c) What letter represents structure that houses cell bodies of general somatic afferent neurons?arrow_forwardA)The following structure in the figure is the cell body of a post-ganglionic parasympathetic neurone: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O B) The following structure in the figure is the cell body of a pre-ganglionic sympathetic neurone: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O C) The following structure in the figure is the cell body of a general somatic efferent neurone: A, B, C, D, E, F, G, H, I, J, K, L, M, N, Oarrow_forward
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