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TEST BANK
Moore's Clinically Oriented Anatomy
9th Edition By Dalley & Agur Chapter 1 to 10
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TABLE OF CONTENTS:
Chapter 1: Overview and Basic Concepts
Chapter 2: Back
Chapter 3: Upper Limb
Chapter 4: Thorax
Chapter 5: Abdomen
Chapter 6: Pelvis and Per ineum
Chapter 7: Lower Limb
Chapter 8: Head
Chapter 9: Neck
Chapter 10: Cranial Nerves
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Chapter 1 Overview and Basic Concepts
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers thequestion.
1) What is a vertical section through the body, dividing it into anterior and posterior regions called?
A) transverse
B sagittal
C median
D frontal
Answer: D
2) One of the functional characteristics of life is irritability. This refers to
A) the nervous system causing all living things to sometimes experience anger
B) sensing changes in the environment and then reacting or responding to them
C) the necessity for all organisms to reproduce
D) indigestible food residues stimulating the excretory system
. 2
Answer: B
3) Which of the following describes a parasagittal plane?
A) two cuts dividing the body into left and right halves
B) a transverse cut just above the knees
C) any sagittal plane except the median
D) any cut dividing the body into anterior and
3
posterior
Answer: C
4) Which one of the following systems responds to environmental stimuli?
A) nervous
B lymphatic
C immune
4
D muscular
Answer: A
5) The cavities housing the eyes are called
A) cranial
B nasal
Answer: C
_ cavities.
C orbital
D frontal
5
1
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6) If you consider your home air conditioner in terms of homeostasis, then the wallthermostat would be the
_.
A) control center
B effector
C receptor
D variable
Answer: A
7) The dorsal body cavity is the site of which of the following?
A) intestines
B liver
C lungs
D brain
7
Answer: D
8) Choose the anatomical topic and definition that is not correctly matched.
A) Cytology: study of the structures in a particular region.
B) Gross anatomy: study of structures visible to the eye.
C) Embryology: study of the changes in an individual from conception to birth.
D) Microscopic anatomy: study of structures too small to be seen by the naked eye.
8
Answer: A
9) The term pollex refers to the
.
A) calf
B thumb
9
C fingers
D great toe
Answer: B
10) The study of the heart may incorporate many aspects of anatomy but as a whole you
would say it is
anatomy.
A) developmental
B microscopic
C systemic
D gross
Answer:: D
11) What is the posterior side of the patella called?
A) popliteal
B crural
C antecubital
11
D sural
Answer: A
12) Which of these is not part of the dorsal cavity?
A) cranial cavity
B spinal cord
Answer: C
C thoracic cavity
D vertebral cavity
12
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13) An increased rate of breathing as a result of an increased buildup of carbon
dioxide in the bloodstream would be best described as an example of _
.
A) metabolism
B responsiveness
C maintaining boundaries
D excretion of metabolic waste
Answer: D
14) The anatomical position is used
.
A) only when a body is lying down
B) rarely, because people don't usually assume this position
C) as a standard reference point for directional terms regardless of the
14
actualposition of the body
D) as the most comfortable way to stand when dissecting a specimen
Answer: C
15) Which of the following organs or structures would be found in the left iliac region?
A) stomach
B appendix
C liver
D intestines
Answer: D
15
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16) An oblique cut is one that is cut
.
A) vertical right and left
B) perpendicular to vertical and horizontal
C) horizontal right and left
D) diagonally between the vertical and
16
horizontalAnswer: D
17) What is the specific name for the hip region?
A) coxal
B manus
C pedal
D inguinal
17
Answer: A
18) Which of the following describes the operation of the heart and blood vessels?
A) systemic anatomy
B cardiovascular physiology
C systemic physiology
Answer: D
18
D cardiovascular anatomy
19) Choose the following statement that is not completely correct regarding serous membranes. 19
A) Serous membranes are divided into parietal and visceral membranes with a
potential space between the two.
B) Visceral pericardium covers the surface of the heart, and parietal pericardium
lines the walls of the heart.
C) Serous membranes secrete a watery lubricating fluid.
D) Serosa are very thin, double- layered structures.
Answer: B
20) The single most abundant chemical substance of the body, accounting for 60% to 80% of body weight,
is _
A) protein
Answer: C
B oxygen
C water
D hydrogen
21) What is the main, general purpose of negative feedback?
A) to regulate excretion
B to maintain homeostasis
C to control all bodysystem tissues
Answer: B
D to keep the body's sugar high
21
.
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22) Homeostasis is the condition in which the body maintains .
A) a relatively stable internal environment, within limits
B) a dynamic state within an unlimited range
C) the lowest possible energy usage
D) a static state with no deviation from preset points
22
Answer: A
23) Which body cavity protects the nervous system?
A) dorsal
B cranial
C thoracic
23
D vertebral
Answer: A
24)
cavities are spaceswithin joints.
B Oral
Answer: C
A) Orbital
24
C Synovial
D Nasal
25) Which of the following imaging devices would best localize a tumor in a person's brain? 25
A) DSA
B MRI
C X ray
D PET
Answer: B
26) A structure that is composed of two or more tissues would be a(n
A) organ system
B complex tissue
C organ
. 26
D complex cell
Answer: C
27) Average body temperature is _
37
Answer: C
27 A 68
D 98
degrees centigrade.
B 47
28) The parietal pleural would represent a serous membrane .
A) covering individual lungs
B covering the heart
C lining the thoracic cavity
Answer: C
D lining the abdominal cavity
C
28
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29) A good example of a positive feedback mechanism would be _
A) regulating glucose levels in the blood
B enhancement of labor contractions
. 29
30) Place the following in correct sequence from simplest to most complex:
30
C body temperature regulation
Answer: B
molecules
atoms
tissues
cells
organ
A 2- 1- 3- 4- 5
Answer: C
1.
2.
3.
4.
5.
B 1- 2- 4- 3- 5
D blood calcium level regulation
C 2- 1- 4- 3- 5
D 1- 2- 3- 4- 5
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31) Select the most correct statement.
A) Organ systems operate independently of each other to maintain life.
B) The endocrine system is not a true structural organ system.
C) The immune system is closely associated with the lymphatic system.
D) Organ systems can be composed of cells or tissues, but not both.
31
Answer: C
32) Which of the following statements is the most correct regarding homeostatic imbalance? 32
A) Positive feedback mechanisms are overwhelmed.
B) Negative feedback mechanisms are functioning normally.
C) It is considered the cause of most diseases.
D) The internal environment is becoming more stable.
Answer: C
33) What is a vertical section through the body, dividing it into left and right, called?
A) regional
B transverse
C sagittal
D frontal
33
Answer: C
34) The heart lies in the _
A) pericardial
cavity.
C pleural
Answer: A
34
B superior mediastinal
D dorsal
35) Which of the following would not be a functional characteristic of life?
A) maintenance of boundaries
B responsiveness to external stimuli
C decay
Answer: C
36) Histology would be best defined as a study of
A) cells
C the gross structuresof the body
Answer: D
35
D movement
.
B cell chemistry
D tissues
37) Which of the following are survival needs of the body?
A) nutrients, water, growth, and reproduction
B) nutrients, water, atmospheric pressure, and oxygen
C) nutrients, water, movement, and reproduction
D) water, atmospheric pressure, growth, and movement
36
37
Answer: B
38) The anatomical position is characterized by all of the following except
A) palms turned posteriorly
B body erect
C thumbs pointed laterally
Answer: A
D arms at sides
. 38
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39) Which of the following statements is true concerning feedback mechanisms?
39
A) Negative feedback mechanisms work to prevent sudden severe changes within the body.
B) Positive feedback mechanisms always result in excessive damage to the host.
C) Blood glucose levels are regulated by positive feedback mechanisms.
D) Negative feedback mechanisms tend to increase the original stimulus.
Answer: A
40) In which cavities are the lungs located?
A) mediastinum, thoracic, and ventral
C pleural, dorsal, and abdominal
Answer: B
B pleural, ventral, and thoracic
D pericardial, ventral, and thoracic
40
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Chapter 2 Back
Multiple Choice Questions
1. There are
enter and leave.
A. two
B. three
C. four
D. five
E. six
enlargements of the spinal cord where nerves supplying theextremities
Bloom's Level: 1. Remember
HAPS Objective: H10.01 Describe the gross anatomy of the spinal cord and spinal nerves and
specify their location relative to the anatomy of the skeletal system.
HAPS Objective: H10.02 Identify the anatomical features seen in a cross
sectional view of the spinal cord. Learning Outcome: 12.01A. Describe the
general structure of the spinal cord.
Section:
12.01 Type:
Study Guide
2. The spinal cord
A. controls the reticular activating system.
B. stores reflexive memory.
C. forms mem ry ngrams.
D. links the peripheral nervous system to the brain.
E. is characterized by conscious activity.
Bloom's Level: 1. Remember
HAPS Objective: H03.01 List the parts of the nervous system that constitute the central
nervous system (CNS and those that constitute the peripheral nervous system (PNS.
HAPS Objective: H10.01 Describe the gross anatomy of the spinal cord and spinal nerves and
specify their location relative to the anatomy of the skeletal system.
Learning Outcome: 12.01A. Describe the general
structure of the spinal cord. Section: 12.01
Type: Study Guide
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3. The spinal cord begins at the
A. cerebellum.
B. medulla oblongata.
C. foramen magnum.
D. conus medullaris
E. 1st cervical vertebrae.
Bloom's Level: 1. Remember
HAPS Objective: H10.01 Describe the gross anatomy of the spinal cord and spinal nerves and
specify their location relative to the anatomy of the skeletal system.
Learning Outcome: 12.01A. Describe the general
structure of the spinal cord. Section: 12.01
Type: Study Guide
4. The conus medullaris
A. anchors the spinal cord to the coccyx.
B. is a tapered, cone like region immediately inferior to the lumbar enlargement.
C. marks the exit of nerves to the upper extremity.
D. is located adjacent to the foramen magnum.
E. is inferior to the cauda equina.
Bloom's Level: 1. Remember
HAPS Objective: H10.01 Describe the gross anatomy of the spinal cord and spinal nerves and
specify their location relative to the anatomy of the skeletal system.
HAPS Objective: H10.02 Identify the anatomical features seen in a cross
sectional view of the spinal cord. Learning Outcome: 12.01A. Describe the
general structure of the pinal cord.
Section:
12.01 Type:
Study Guide
5. The spinal cord ends at the
A. sacrum.
B. coccyx.
C. 5th lumbar vertebrae.
D. 2nd lumbar vertebrae.
Bloom's Level: 1. Remember
HAPS Objective: H08.02 Identify the meninges and describe their functional relationship to the
brain and cranial bones.
HAPS Objective: H10.01 Describe the gross anatomy of the spinal cord and spinal nerves and
specify their location relative to the anatomy of the skeletal system.
Learning Outcome: 12.01A. Describe the gene1ra8 l
structure of the spinal cord. Section: 12.01
Type: Study Guide
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6. The thickest of the meninges is the
A. pia mater.
B. arachnoid mater.
C. subdural space.
D. subarachnoid space.
E. dura mater.
Bloom's Level: 1. Remember
HAPS Objective: H08.02 Identify the meninges and describe their functional relationship to the
brain and cranial bones.
HAPS Objective: H08.03 Describe the functions of cerebrospinal fluid, as well as the details
of its production, its circulation within the central nervous system, and its ultimate
reabsorption into the bloodstream.
HAPS Objective: H08.04 Describe the structural basis for, and the importan e of the blood brain
barrier.
HAPS Objective: H10.01 Describe the gross anatomy of the spinal cord and spinal nerves and
specify their location relative to the anatomy of the skeletal system.
HAPS Objective: H10.02 Identify the anatomical features s n in cross sectional view of the
spinal cord.
Learning Outcome: 12.01B. Name the meninges (sing. meninx and their
related spaces surrounding the spinal cord. Section: 12.01
Type: Study Guide
7. The sac surrounding the spinal cord is the
A. dural sac.
B. meningeal sac.
C. thecal sac.
D. epidural sac.
Bloom's Level: 1. Remember
HAPS Objective: H08.02 Identify the meninges and describe their functional relationship to the
brain and cranial bones.
HAPS Objective: H0 .03 Describe the functions of cerebrospinal fluid, as well as the details
of its production, its circulation within the central nervous system, and its ultimate
reabsorption into the bloodstream.
HAPS Objective: H08.04 Describe the structural basis for, and the importance of the blood brain
barrier.
HAPS Objective: H10.01 Describe the gross anatomy of the spinal cord and spinal nerves and
specify their location relative to the anatomy of the skeletal system.
HAPS Objective: H10.02 Identify the anatomical features seen in a cross sectional view of the
spinal cord.
Learning Outcome: 12.01B. Name the meninges (sing. meninx and their
related spaces surrounding the spinal cord. Section: 12.01
Type: Study Guide
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8. The middle, thin, spider-like meninx is the
A. dura mater.
B. pia mater.
C. ectomater.
D. arachnoid mater.
Bloom's Level: 1. Remember
HAPS Objective: H08.02 Identify the meninges and describe their functional relationship to the
brain and cranial bones.
HAPS Objective: H08.03 Describe the functions of cerebrospinal fluid, as well as the details
of its production, its circulation within the central nervous system, and its ultimatereabsorption
into the bloodstream.
HAPS Objective: H08.04 Describe the structural basis for, and the importance of the blood brain
barrier.
HAPS Objective: H10.01 Describe the gross anatomy of the spinal cord and spinal nerves and
specify their location relative to the anatomy of the skeletal system.
HAPS Objective: H10.02 Identify the anatomical features seen in a cross sectional view of the
spinal cord.
Learning Outcome: 12.01B. Name the meninges (sing. men x an their
related spaces surrounding the spinal cord. Section: 12.01
Type: Study Guide
9. What space, found between the vertebral wall and the dura mater, is the area for
injectinganesthesia for childbirth?
A. subarachnoid space
B. subdural space
C. epidural space
D. epipial space
Bloom's Level: 1. Remember
HAPS Objective: H08.02 Identify the meninges and describe their functional relationship to the
brain and cranial bones.
HAPS Objective: H08.03 Describe the functions of cerebrospinal fluid, as well as the details
of its production, its circulation within the central nervous system, and its ultimate
reabsorption i to the bloodstream.
HAPS Objective: H08.04 Describe the structural basis for, and the importance of the blood brain
barrier.
HAPS Objective: H09.04 Describe the location of the cranial nerve nuclei and the ganglia
associated with the cranial nerves.
HAPS Objective: H10.01 Describe the gross anatomy of the spinal cord and spinal nerves and
specify their location relative to the anatomy of the skeletal system.
Learning Outcome: 12.01B. Name the meninges (sing. meninx and their
related spaces surrounding the spinal cord. Section: 12.01
Type: Study Guide
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10. During a spinal tap, cerebrospinal fluid is obtained from which of the following
locations?
A. dural sinus
B. epidural space
C. subarachnoid space
D. subdural space
E. sagittal sinus
Bloom's Level: 1. Remember
HAPS Objective: H08.02 Identify the meninges and describe their functional relationship to the
brain and cranial bones.
HAPS Objective: H08.03 Describe the functions of cerebrospinal fluid, as well as the details
of its production, its circulation within the central nervous system, and its ultimatereabsorption
into the bloodstream.
HAPS Objective: H08.04 Describe the structural basis for, and the importance of the blood brain
barrier.
HAPS Objective: H10.01 Describe the gross anatomy of the spinal cord and spinal nerves and
specify their location relative to the anatomy of the skeletal system
HAPS Objective: H10.02 Identify the anatomical features seen in a cross sectional view of the
spinal cord.
Learning Outcome: 12.01B. Name the meninges (sing. meninx and their
related spaces surrounding the spinal cord. Section: 12.01
Type: Study Guide
11. What structure anchors the thecal sac and conus medullaris to the coccyx?
A. filum terminale
B. denticulate ligaments
C. pia mater
D. cauda equina
Bloom's Level: 1. Remember
HAPS Objective: H08.02 Identify the meninges and describe their functional relationship to the
brain and cranial bones.
HAPS Objective: H08.03 Describe the functions of cerebrospinal fluid, as well as the details
of its production, its circulation within the central nervous system, and its ultimate
reabsorption into the bloodstream.
HAPS Objective: H08.04 Describe the structural basis for, and the importance of the blood brain
barrier.
HAPS Objective: H10.01 Describe the gross anatomy of the spinal cord and spinal nerves and
specify their location relative to the anatomy of the skeletal system.
HAPS Objective: H10.02 Identify the anatomical features seen in a cross sectional view of the
spinal cord.
Learning Outcome: 12.01B. Name the meninges (sing. meninx and their
related spaces surrounding the spinal cord. Section: 12.01
Type: Study Guide
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12. Where is cerebrospinal fluid found around the spinal cord?
A. subdural space
B. epidural space
C. thecal sac
D. subarachnoid space
Bloom's Level: 1. Remember
HAPS Objective: H08.02 Identify the meninges and describe their functional relationship to the
brain and cranial bones.
HAPS Objective: H08.03 Describe the functions of cerebrospinal fluid, as well as the details
of its production, its circulation within the central nervous system, and its ultimatereabsorption
into the bloodstream.
HAPS Objective: H08.04 Describe the structural basis for, and the importance of the blood brain
barrier.
HAPS Objective: H10.01 Describe the gross anatomy of the spinal cord and spinal nerves and
specify their location relative to the anatomy of the skeletal system.
HAPS Objective: H10.02 Identify the anatomical features seen in a cross sectional view of the
spinal cord.
Learning Outcome: 12.01B. Name the meninges (sing. men x an their
related spaces surrounding the spinal cord. Section: 12.01
Type: Study Guide
13. Which of the following is false?
A. The dorsal root of the spinal cord conveys sensory (afferent nerve impulses to thespinal
cord.
B. The posterior horn of the cord contains the cell bodies of motor neurons.
C. The ventral root is formed by the axons of neurons in the lateral and anterior horns.
D. The dorsal and ventral roots unite to form spinal nerves.
E. The ventral root of the spinal cord conveys motor (efferent nerve impulses away fromthe
spinal cord.
Bloom's Level: 2. Understand
HAPS Objective: H10.04 Identify the dorsal root ganglia, dorsal and ventral roots, and spinal
nerves.
HAPS Objective H10.05 Discuss how the structures root, nerve, ramus, plexus,tract
and ganglion relate to one another. Learning Outcome: 12.01C. Draw andlabel a
cross section of the spinal cord with its dorsal and ventral nerve roots.
Section:
12.01 Type:
Study Guide
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14. The ventral root of a spinal nerve contains
A. only sensory fibers.
B. only motor fibers.
C. only afferent fibers.
D. both sensory and motor fibers.
E. a ganglion.
Bloom's Level: 1. Remember
HAPS Objective: H10.04 Identify the dorsal root ganglia, dorsal and ventral roots, and spinal
nerves.
HAPS Objective: H10.05 Discuss how the structures root, nerve, ramus, plexus,tract
and ganglion relate to one another. Learning Outcome: 12.01C. Draw andlabe a
cross section of the spinal cord with its dorsal and ventral nerve roots.
Section:
12.01 Type:
Study Guide
15. The sensory root of a spinal nerve is also referre to as
A. anterior root.
B. dorsal root.
C. efferent root.
D. ventral root.
E. lateral root.
Bloom's Level: 1. Remember
HAPS Objective: H10.04 Identify the dorsal root ganglia, dorsal and ventral roots, and spinal
nerves.
HAPS Objective: H10.05 Discuss how the structures root, nerve, ramus, plexus,tract
and ganglion relate to ne another. Learning Outcome: 12.01C. Draw andlabel a
cross section of the spinal cord with its dorsal and ventral nerve roots.
Section:
12.01 Type:
Study Guide
16. The motor root of a spinal nerve is also referred to as the
A. afferent root.
B. dorsal root.
C. posterior root.
D. ventral root.
E. sensory root.
Bloom's Level: 1. Remember
HAPS Objective: H10.04 Identify the dorsal root ganglia, dorsal and ventral roots, and spinalnerves.
HAPS Objective: H10.05 Discuss how the struc2t3ures root, nerve, ramus, plexus,
tract and ganglion relate to one another. Learning Outcome: 12.01C. Draw and
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label a cross section of the spinal cord with its dorsal and ventral nerve roots.
Section:
12.01 Type:
Study Guide
24
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17. The cross-sectional view of the spinal cord reveals white matter on the
A. inside, gray matter on the outside, and a dorsal motor root.
B. outside, gray matter on the inside, and a ventral motor root.
C. inside, gray matter on the outside, and a dorsal sensory root.
D. outside, gray matter on the inside, and a ventral sensory root.
Bloom's Level: 1. Remember
HAPS Objective: H10.02 Identify the anatomical features seen in a cross sectional view of the
spinal cord.
HAPS Objective: H10.03 Contrast the relative position of gray matter and white matterin
the spinal cord with the corresponding arrangement of gray and white matter in the rain.
Learning Outcome: 12.01C. Draw and label a cross section of the spinal cord
with its dorsal and ventral nerve roots. Section: 12.01
Type: Study Guide
18. In the spinal cord, white matter is organized into
A. horns and the gray matter into columns.
B. horns and the gray matter into roots.
C. columns and the gray matter into horns.
D. columns and the gray matter into tracts.
Bloom's Level: 1. Remember
HAPS Objective: H10.02 Identify the anatomical features seen in a cross sectional view of the
spinal cord.
HAPS Objective: H10.03 Contrast the relative position of gray matter and white matterin
the spinal cord with the corresponding arrangement of gray and white matter in the brain.
Learning Outcome: 12.01C. Draw and label a cross section of the spinal cord
with its dorsal and ventral nerve roots. Section: 12.01
Type: Study Guide
19. What structure makes the dorsal root different from the ventral root?
A. The dors l root has a ganglion.
B. The dor al root has a tract.
C. The dorsal root has a nucleus.
D. The dorsal root appears the same as the ventral root.
Bloom's Level: 1. Remember
HAPS Objective: H10.02 Identify the anatomical features seen in a cross
sectional view of the spinal cord. HAPS Objective: H10.04 Identify the
dorsal root ganglia, dorsal and ventral roots, and spinal nerves.
HAPS Objective: H10.05 Discuss how the structures root, nerve, ramus, plexus, tract
and ganglion relate to one another. Learn2i5ng Outcome: 12.01C. Draw and label a
cross section of the spinal cord with its dorsal and ventral nerve roots.
Section:
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12.01 Type:
Study Guide
26
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20. What is found in the dorsal root ganglion?
A. The cell bodies of multipolar motor neurons.
B. The cell bodies of pseudo-unipolar sensory neurons.
C. The cell bodies of multipolar interneurons.
D. The cell bodies of bipolar sensory neurons.
Bloom's Level: 1. Remember
HAPS Objective: H10.04 Identify the dorsal root ganglia, dorsal and ventral roots, and spinal
nerves.
HAPS Objective: H10.05 Discuss how the structures root, nerve, ramus, plexus,tract
and ganglion relate to one another. Learning Outcome: 12.01C. Draw andlabel a
cross section of the spinal cord with its dorsal and ventral nerve roots.
Section:
12.01 Type:
Study Guide
21. What is found the lateral gray horns of the spinal cord?
A. The cell bodies of somatic motor neurons.
B. The cell bodies of sensory neurons.
C. The cell bodies of autonomic motor neurons.
D. The cell bodies of somatic sensory neurons.
Bloom's Level: 1. Remember
HAPS Objective: H10.04 Identify the dorsal root ganglia, dorsal and ventral roots, and spinal
nerves.
HAPS Objective: H10.05 Discuss how the structures root, nerve, ramus, plexus,tract
and ganglion relate to one another. Learning Outcome: 12.01C. Draw andlabel a
cross section of the spinal cord with its dorsal and ventral nerve roots.
Section:
12.1 Type:
Study Guide
22. Structurally, the simplest reflex is the
A. stretch reflex.
B. Golgi tendon reflex.
C. reciprocal reflex.
D. alternating reflex.
E. withdrawal reflex.
Bloom's Level: 1. Remember
HAPS Objective: H11.02 Describe reflex responses in terms of the major structural and
functional components of a reflex arc.
HAPS Objective: H11.05 Describe a stretch reflex, a flexor (withdrawal reflex, and a
crossed-extensor reflex, and name all components of each reflex arc.
HAPS Objective: H11.06 Demonstrate a stretc2h7reflex (e.g., patellar or plantar.
Learning Outcome: 12.02B. Compare and contrast the features of a stretch reflex, a Golgi
tendon reflex, a withdrawal reflex, and a crossed extensor reflex
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Section:
12.2 Type:
Study Guide
28
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23. Reflex arcs
A. are capable of receiving a stimulus and yielding a response.
B. are the basic structural units of the nervous system.
C. occur primarily in the cerebral cortex of the brain.
D. involve inhibitory neurons.
E. do not involve the spinal cord.
Bloom's Level: 1. Remember
HAPS Objective: H11.02 Describe reflex responses in terms of the major structural and
functional components of a reflex arc. Learning Outcome: 12.02A. Describe the
components of a monosynaptic and a polysynaptic reflex arc.
Section:
12.02 Type:
Study Guide
24. Which portion of a reflex arc is most likely to be located
nervous system?
A. sensory neuron
B. motor neuron
C. effector cell
D. interneuron
E. receptor cell
tirely within thecentral
Bloom's Level: 1. Remember
HAPS Objective: H11.02 Describe reflex responses in terms of the major structural and
functional components of a reflex arc. Learning Outcome: 12.02A. Describe the
components of a monosynaptic and a polysynaptic reflex arc.
Section:
12.02 Type:
Study Guide
25. Reflexes
A. are homeostatic.
B. are not homeostatic.
C. are voluntary conscious responses to a stimulus.
D. are integrated in the spinal cord, but not the brain.
E. are integrated in the brain, but not the spinal cord.
Bloom's Level: 1. Remember
HAPS Objective: H11.01 Define the term reflex.
HAPS Objective: H11.02 Describe reflex responses in terms of the major structural and
functional components of a reflex arc. Learning Outcome: 12.02A. Describe the
components of a monosynaptic and a polysyna2p9tic reflex arc.
Section:
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12.02 Type:
Study Guide
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26. Reflexes function in
A. removing the body from painful stimuli.
B. keeping the body from falling.
C. maintaining blood pressure.
D. maintaining blood CO2 levels.
E. All of these choices are correct.
Bloom's Level: 1. Remember
HAPS Objective: H11.01 Define the term reflex.
HAPS Objective: H11.02 Describe reflex responses in terms of the major structural and
functional components of a reflex arc. Learning Outcome: 12.02A. Describe the
components of a monosynaptic and a polysynaptic reflex arc.
Learning Outcome: 12.02B. Compare and contrast the features of a stretch reflex, a Golgi
tendon reflex, a withdrawal reflex, and a crossed extensor reflex
Section:
12.02 Type:
Study Guide
27. Place the following parts of a reflex arc in the correct order beginning with thesensory
receptor.
(1) motor neuron
(2) interneuron
(3) effector
(4) sensory neuron
(5) sensory receptor
A. 5, 1, 2, 3, 4
B. 5, 3, 2, 4, 1
C. 5, 4, 3, 2, 1
D. 5, 2, 3, 4, 1
E. 5, 4, 2, 1, 3
Bloom's Level: 2. Understand
HAPS Objective: H11.02 Describe reflex responses in terms of the major structural and
functional components of a reflex arc.
HAPS Objective: H11.05 Describe a stretch reflex, a flexor (withdrawal reflex, and a
crossed-extensor reflex, and name all components of each reflex arc.
Learning Outcome: 12.02A. Describe the components of a
monosynaptic and a polysynaptic reflex arc. Section: 12.02
Type: Study Guide
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28. The sensory receptor of the stretch reflex is the
A. Golgi tendon organ.
B. muscle spindle.
C. dorsal root ganglion.
D. collateral axon.
E. alpha motor neurons.
Bloom's Level: 1. Remember
HAPS Objective: H11.05 Describe a stretch reflex, a flexor (withdrawal reflex, and a
crossed-extensor reflex, and name all components of each reflex arc.
HAPS Objective: H11.06 Demonstrate a stretch reflex (e.g., patellar or plantar.
Learning Outcome: 12.02B. Compare and contrast the features of a stretch reflex, a Golgi
tendon reflex, a withdrawal reflex, and a crossed extensor reflex
Section: 12.02
29. Stretch reflexes
A. are learned voluntary responses.
B. aid in maintaining proper posture.
C. prevent muscles from being damaged by excessive tension.
D. cause the removal of limbs from painful stimuli.
E. prevent falling.
Bloom's Level: 1. Remember
HAPS Objective: H11.05 Describe a stretch reflex, a flexor (withdrawal reflex, and a
crossed-extensor reflex, and name all components of each reflex arc.
HAPS Objective: H11.06 Demonstrate a stretch reflex (e.g., patellar or plantar.
Learning Outcome: 12.02B. Compare and contrast the features of a stretch reflex, a Golgi
tendon reflex, a withdrawal reflex, and a crossed extensor reflex
Section:
12.02 Type:
Study Guide
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30. Which of the following events in a stretch reflex occurs last?
A. alpha motor neurons transmit action potentials to muscle causing contraction
B. muscle spindle detects stretch of muscle
C. afferent neurons conduct action potentials to the spinal cord
D. afferent neurons synapse with alpha motor neurons
E. muscle is stretched
Bloom's Level: 1. Remember
HAPS Objective: H11.05 Describe a stretch reflex, a flexor (withdrawal reflex, and a
crossed-extensor reflex, and name all components of each reflex arc.
HAPS Objective: H11.06 Demonstrate a stretch reflex (e.g., patellar or plantar.
Learning Outcome: 12.02B. Compare and contrast the features of a stretch reflex, a Golgi
tendon reflex, a withdrawal reflex, and a crossed extensor reflex
Section: 12.02
31. Muscle spindles
A. are innervated by gamma motor neurons.
B. originate in the spinal cord.
C. are specialized nerve cells.
D. are found encapsulated in nerve endings.
E. are innervated by alpha motor neuron .
Bloom's Level: 1. Remember
HAPS Objective: H11.02 Describe reflex responses in terms of the major structural and
functional components of a reflex arc.
HAPS Objective: H11.05 Describe a stretch reflex, a flexor (withdrawal reflex, and a
crossed-extensor reflex, and name all components of each reflex arc.
Learning Outcome: 12.02B. Compare and contrast the features of a stretch reflex, a Golgi
tendon reflex, a withdrawal reflex, and a crossed extensor reflex
Section:
12.02 Type:
Study Guide
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32. Muscles and glands that are capable of producing a response when stimulated
bymotorneurons are called
A. aponeuroses.
B. effectors.
C. neuromodulators.
D. receptors.
E. sensory organs.
Bloom's Level: 1. Remember
HAPS Objective: H11.02 Describe reflex responses in terms of the major structural and
functional components of a reflex arc.
HAPS Objective: H11.05 Describe a stretch reflex, a flexor (withdrawal reflex, and a
crossed-extensor reflex, and name all components of each reflex arc.
HAPS Objective: H12.02 Describe the locations and functions of the upper and lower motor
neurons in a motor pathway.
HAPS Objective: H13.03 Describe examples of specific effectors dually innervated by the two
branches of the autonomic nervous system and explain how each branch influences function ina
given effector.
Learning Outcome: 12.02B. Compare and contrast the features of a stretch reflex, a Golgi
tendon reflex, a withdrawal reflex, and a crossed ext sor reflex
Section: 12.02
33. The knee-jerk reflex involves which of he following?
A. sensory and motor neurons
B. sensory, association and motor neuro
C. sensory, motor and inhibitory interneurons
D. sensory and association neurons
E. the brain
Bloom's Level: 1. Remember
HAPS Objective: H11.02 Describe reflex responses in terms of the major structural and
functional compon ts of a reflex arc.
HAPS Objective: H11.05 Describe a stretch reflex, a flexor (withdrawal reflex, and a
crossed-extensor reflex, and name all components of each reflex arc.
HAPS Objective: H12.03 Explain how decussation occurs in sensory and motor
pathways and predict how decussation impacts the correlation of brain damage and
symptoms in stroke patients.
HAPS Objective: H13.06 Describe visceral reflex arcs, including structural and
functional details of sensory and motor (autonomic components.
Learning Outcome: 12.02A. Describe the components of a monosynaptic and a polysynaptic reflexarc.
Learning Outcome: 12.02B. Compare and contrast the features of a stretch reflex, a Golgi
tendon reflex, a withdrawal reflex, and a crossed extensor reflex
Section: 12.02
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34. Gamma motor neurons
A. are located in tendons.
B. transmit action potentials to skeletal muscle.
C. regulate the sensitivity of the muscle spindle.
D. enable the brain to perceive that a muscle has been stretched.
E. innervate the whole muscle.
Bloom's Level: 1. Remember
HAPS Objective: H11.02 Describe reflex responses in terms of the major structural and functional
components of a reflex arc.
HAPS Objective: H11.05 Describe a stretch reflex, a flexor (withdrawal reflex, and a
crossed-extensor reflex, and name all components of each reflex arc.
HAPS Objective: H12.03 Explain how decussation occurs in sensory and motor
pathways and predict how decussation impacts the correlation of brain damage and
symptoms in stroke patients.
HAPS Objective: H13.06 Describe visceral reflex arcs, including s ructural and
functional details of sensory and motor (autonomic component .
Learning Outcome: 12.02A. Describe the components of a
monosynaptic and a polysynaptic reflex arc. Section: 12.02
35. The muscles of the back contract to straighten so hat you sit at a more erect posture and
subsequently the muscles are suddenly stretched as you nod off. Which of the following best
represents the sequence of events when you start to nod off?
(1) muscles of the back are stretched
(2) the muscle spindle is stretched
(3) action potentials in sensory neurons of the muscle spindles increase
(4) action potentials in alpha motor neurons of skeletal muscle fibers increase
(5) skeletal muscle of the back contract
A. 1, 2, 3, 4, 5
B. 1, 5, 2, 3, 4
C. 1, 5, 3, 2, 4
D. 5, 2, 3, 4, 1
E. 4, 5, 3, 2, 1
Bloom's Level: 2. Understand
HAPS Objective: H12.02 Describe the locations and functions of the upper and lower motor
neurons in a motor pathway.
HAPS Objective: H12.03 Explain how decussation occurs in sensory and motor
pathways and predict how decussation impacts the correlation of brain damage and
symptoms in stroke patients.
HAPS Objective: H13.06 Describe visceral reflex arcs, including structural and
functional details of sensory and motor (autonomic components.
Learning Outcome: 12.02A. Describe the components of a monosynaptic and a polysynaptic reflexarc.
Learning Outcome: 12.02B. Compare and contrast the features of a stretch reflex, a Golgi
tendon reflex, a withdrawal reflex, and a crossed extensor reflex
35
Section: 12.02
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36.
Doctor Johansson wants to test a patient's reflexes by briskly striking the patellar tendon with a
reflex hammer. Which reflex is Dr. Johansson testing?
A. the Golgi tendon reflex.
B. the withdrawal reflex.
C.
the knee-jerk reflex.
D. the crossed extensor reflex.
E. reciprocal innervation.
Bloom's Level: 3. Apply
HAPS Objective: H11.05 Describe a stretch reflex, a flexor (withdrawal reflex, and a
crossed-extensor reflex, and name all components of each reflex arc.
HAPS Objective: H11.06 Demonstrate a stretch reflex ( g., patellar or plantar.
Learning Outcome: 12.02B. Compare and contrast the features of a stretch reflex, a Golgi
tendon reflex, a withdrawal reflex, and a crossed ex ensor reflex
Section:
12.02 Type:
Study Guide
37. The reflex that prevents excessive tension in a muscle is the
A. stretch reflex.
B. withdrawal reflex.
C. Golgi tendon reflex.
D. reciprocal reflex.
E. crossed extensor reflex.
Bloom's Level: 1. Remember
HAPS Objective: H11.05 Describe a stretch reflex, a flexor (withdrawal reflex, and a
crossed-extensor reflex, and name all components of each reflex arc.
Learning Outcome: 12.02B. Compare and contrast the features of a stretch reflex, a Golgi
tendon reflex, a withdrawal reflex, and a crossed extensor reflex
Section: 12.02
TO GET THE FULL TEST BANK. SOLUTION MAUAL. STUDY
GUIDE OR EBOOK.
EMAIL ME AT>>>>> stoneklopp@gmail.com
Full download please email me stoneklopp@gmail.com
TO GET THE FULL TEST BANK. SOLUTION MAUAL. STUDY
GUIDE OR EBOOK.
EMAIL ME AT>>>>> stoneklopp@gmail.com