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TEST BANK FOR HUMAN PHYSIOLOGY AN INTEGRATED APPROACH 8TH EDITION BY SILVERTHORN, ALL CHAPTERS INCLUSIVE EXAM WITH ACTUAL QUESTIONS AND COMPLETE 100% VERIFIED CORRECT AND WELL EXPLAINED ANSWERS WITH RATIONALES GRADED A+ BY EXPERTS LATEST VERSION 2024 WIT

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TEST BANK FOR HUMAN PHYSIOLOGY AN INTEGRATED APPROACH 8TH EDITION BY SILVERTHORN, ALL CHAPTERS INCLUSIVE EXAM WITH ACTUAL QUESTIONS AND COMPLETE 100% VERIFIED CORRECT AND WELL EXPLAINED ANSWERS WITH RATIONALES GRADED A+ BY EXPERTS LATEST VERSION 2024 WITH GUARANTEED SUCCESS AFTER DOWNLOAD ALREADY PASSED!!!!!!! (PROVEN ITS ALL YOU NEED TO EXCEL IN YOUR EXAMS) How would blocking retrograde transport in an axon affect the activity of a neuron? A) The neuron would not be able to produce neurotransmitters. The neuron would not be able to produce action potentials. The cell body would not be able to export products to the axon terminals. The cell body would not be able to respond to changes in the distal end of the axon. The neuron would be unable to depolarize when stimulated. Answer: D Section Title: Electrical Signals in Neurons Learning Outcome: 8.1 Skill: Level II: Reviewing Concepts (Bloom's Taxonomy: Comprehension) 163) The basis of neural integration is A) addition of postsynaptic potentials overlapping in time and space. B) command signals from central pattern generators. C) spontaneous activity in pacemaker neurons. D) the area under the curve of postsynaptic potentials overlapping in time and space . Answer: A Section Title: Integration of Neuronal Information Transfer Learning Outcome: 8.9 Skill: Level II: Reviewing Concepts (Bloom's Taxonomy: Comprehension) 164) Caffeine, nicotine, and alcohol all have effects on A) action potential conduction. long-term potentiation. synaptic activity. neurotransmitter degradation. neurotransmitter reuptake. Answer: C Section Title: Integration of Neuronal Information Transfer Learning Outcome: 8.6 Skill: Level II: Reviewing Concepts (Bloom's Taxonomy: Knowledge) 165) Tom's father suffers a stroke that leaves him partially paralyzed on his right side. What type of glial cell would you expect to find in increased numbers in the damaged area of the brain that is affected by the stroke? astrocytes Schwann cells oligodendrocytes microglia Answer: D Section Title: Cells of the Nervous System Learning Outcome: 8.10 Skill: Level II: Reviewing Concepts (Bloom's Taxonomy: Application) 166) Tetrodotoxin is a toxin that blocks voltage-gated sodium channels. What effect does this substance have on the function of neurons? A) Neurons depolarize more rapidly. Action potentials lack a repolarization phase. The absolute refractory period is shorter than normal. The neuron is not able to propagate action potentials. The toxin does not interfere with neuron function because the voltage-regulated sodium channels would still function. Answer: D Section Title: Electrical Signals in Neurons Learning Outcome: 8.4 Skill: Level II: Reviewing Concepts (Bloom's Taxonomy: Application) 167) Inhibition of neural activity can result from A) presynaptic events only. postsynaptic events only. presynaptic events and postsynaptic events. Answer: C Section Title: Cell-to-Cell Communication in the Nervous System Learning Outcome: 8.6 Skill: Level II: Reviewing Concepts (Bloom's Taxonomy: Knowledge) 168) Presynaptic facilitation occurs when extracellular concentration of sodium increases. extracellular concentration of potassium increases. calcium channels in the presynaptic membrane are inhibited. calcium channels in the presynaptic membrane remain open longer. temporal summation occurs. Answer: D Section Title: Integration of Neuronal Information Transfer Learning Outcome: 8.9 Skill: Level II: Reviewing Concepts (Bloom's Taxonomy: Knowledge) 169) Learning and memory are thought to be due to a synaptic phenomenon known as A) inhibition. excitation. modulation. facilitation. long-term potentiation. Answer: E Section Title: Integration of Neuronal Information Transfer Learning Outcome: 8.9 Skill: Level II: Reviewing Concepts (Bloom's Taxonomy: Knowledge) Human Physiology: An Integrated Approach, 7e (Silverthorn) Chapter 9 The Central Nervous System 1) The first multicellular animals to develop neurons were A) jellyfish and sea anemones. flatworms and sea urchins. segmented worms and sea horses. mollusks and sea stars. fish and sea monkeys. Answer: A Section Title: Evolution of Nervous Systems Learning Outcome: 9.1 Skill: Level I: Reviewing Facts and Terms (Bloom's Taxonomy: Knowledge) 2) The most primitive nervous systems consist of structures known as nerve A) tracts. nets. webs. cords. mazes. Answer: B Section Title: Evolution of Nervous Systems Learning Outcome: 9.1 Skill: Level I: Reviewing Facts and Terms (Bloom's Taxonomy: Knowledge) 3) Simple reflexes in a worm are integrated within a segment rather than in the brain, because A) worms do not have brains. B) worms do not have a nervous system. C) worms have a ganglion at each segment. D) worms have a neural network within each segment. Answer: C Section Title: Evolution of Nervous Systems Learning Outcome: 9.1 Skill: Level I: Reviewing Facts and Terms (Bloom's Taxonomy: Knowledge) 4) The brain region that is identifiable by its folds and grooves is the A) cerebellum only. cerebrum only. medulla oblongata only. cerebellum and cerebrum. cerebrum and medulla oblongata. Answer: D

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TEST BANK FOR HUMAN
PHYSIOLOGY AN INTEGRATED
APPROACH 8TH EDITION BY
SILVERTHORN, ALL CHAPTERS
INCLUSIVE EXAM WITH ACTUAL
QUESTIONS AND COMPLETE
100% VERIFIED CORRECT AND
WELL EXPLAINED ANSWERS
WITH RATIONALES GRADED A+
BY EXPERTS LATEST VERSION
2024 WITH GUARANTEED
SUCCESS AFTER DOWNLOAD
ALREADY PASSED!!!!!!! (PROVEN
ITS ALL YOU NEED TO EXCEL IN
YOUR EXAMS)

,
, Human Physiology: An Integrated Approach, 7e (Silverthorn)
Chapter 1 Introduction to Physiology


Releases their contents into the extracellular fluid
lysosomes and peroxisomes
Small storage vesicles that contain digestive enzymes
nucleus
Contains the DNA, in the form of chromatin
nuclear envelope
The double membrane that surrounds the nucleus
nuclear pore complexes
Allow controlled chemical communication between the nucleus and cytosol
nucleoli
Nuclear areas that control the synthesis of RNA for ribosomes
protein syntesis
Example of how the cells separates functions by isolating them to separate compartments within the cell.
epithelial, connective, muscle, and neural.
Four primary tissue types in the human body:
extracellular matrix
Secreted by cells provides support and a means of cell-cell communications
extracellular matrix
Composed of proteoglycans and in-soluble protein fibers
three
Animal cell junctions fall into ... categories
gap junctions
An animal cell junction that allows chemical and electrical signals to pass directly from cell to cell.
tight junctions
An animal cell junction that restricts the movement of material between cells.
anchoring junctions
An animal cell junction that holds cells together to each other or to the extracellular matrix.
cell adhesion molecules; CAMs
Membrane proteins that are essential in cell adhesion and in anchoring junctions.
adherens junctions
desmosomes and ... anchor cells to each other.
desmosomes
adherens junctions and ... anchor cells to each other.
hemidesmosomes
focal adhesions and ... anchor cells to matrix.
focal adhesions
hermidesmosomes and ... anchor cells to the matrix
epithelial tissues
These protect the internal environment, regulate the exchange of material, or manufacture and secrete
chemicals.
1
Copyright (c) 2015 Pearson Education, Inc.

, exchange, transporting, ciliated, protective, and secretory
Name the five functional types found in the body
exchange epithelia
Permits rapid exchange of materials, particularly gases
transporting epithelia
Actively regulate the selective exchanges of nongaseous materials between the internal and external
environments
ciliated epithelia
Moves fluid and particles across the surface of the tissue
protective epithelia
Helps prevent exchange between the internal and external environments
secretory epithelia
Releases secretory products into the external environment or the blood
exocrine glands
Releases their secretions into the external environment through ducts.
endocrine glands
Ductless glands that release their secretions, called hormones, directly into the extracellular fluid
connective tissues
Have extensive extracellular matrix that provides structural support and forms a physical barrier.
loose connective tissues
These are the elastic tissues that underlie skin.
dense connective tissues
Have strength and flexibility because they are made of collagen
dense connective tissues
Tendons and ligaments are this time of tissue
adipose tissue
This tissue stores fat
blood
This connective tissue is characterized by a watery matrix
cartilage
This is solid and flexible and has no blood supply.
bone
This is hardened by deposits of calcium salts; a fibrous matrix
excitable tissues
Muscle and neural tissues are called this because of their ability to generate and propagate electrical
signals called action potentials.
muscle tissue
This tissue has the ability to contract and produce force and movement.
cardiac, smooth, and skeletal
These are the three types of muscle
neural tissue
This tissue includes neurons which use electrical and chemical signals that transmit information from
one part of the body to another, and supports glial cells.
glial cells
Neural tissue supports these types of cells.
2
Copyright (c) 2015 Pearson Education, Inc.

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