Transcript chapter review questions

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Questions
prepared by Mark Hollier,
Georgia Perimeter College Clarkston Campus
CHAPTER
7
The Skeleton
© Annie Leibovitz/Contact Press Images
© 2013 Pearson Education, Inc.
How many bones comprise the skull?
a)
b)
c)
d)
1
22
200
220
© 2013 Pearson Education, Inc.
How many bones comprise the skull?
a)
b)
c)
d)
1
22
200
220
© 2013 Pearson Education, Inc.
The _____ is not an integral bone of the
skull and is not attached by sutures to the
remainder of the skull bones.
a)
b)
c)
d)
sphenoid
ethmoid
maxilla
mandible
© 2013 Pearson Education, Inc.
The _____ is not an integral bone of the
skull and is not attached by sutures to the
remainder of the skull bones.
a)
b)
c)
d)
sphenoid
ethmoid
maxilla
mandible
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This skull bone is connected to the rest of
the cranium posteriorly via the coronal
suture. It is the ______ bone.
a)
b)
c)
d)
parietal
frontal
occipital
sphenoid
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This skull bone is connected to the rest of
the cranium posteriorly via the coronal
suture. It is the ______ bone.
a)
b)
c)
d)
parietal
frontal
occipital
sphenoid
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This bone contains four major areas:
squamous, tympanic, mastoid, and petrous.
It is the ______ bone.
a)
b)
c)
d)
mandible
occipital
temporal
frontal
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This bone contains four major areas:
squamous, tympanic, mastoid, and petrous.
It is the ______ bone.
a)
b)
c)
d)
mandible
occipital
temporal
frontal
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Which of the following structures serves as
a "seat" of the endocrine system by
supporting the pituitary gland?
a)
b)
c)
d)
Pterygoid process
Greater wings of the sphenoid bone
Lesser wings of the sphenoid bone
Sella turcica
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Which of the following structures serves as
a "seat" of the endocrine system by
supporting the pituitary gland?
a)
b)
c)
d)
Pterygoid process
Greater wings of the sphenoid bone
Lesser wings of the sphenoid bone
Sella turcica
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The scientific name for the cheekbone is the
_______.
a)
b)
c)
d)
zygomatic bone
maxilla
nasal bone
palatine bone
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The scientific name for the cheekbone is the
_______.
a)
b)
c)
d)
zygomatic bone
maxilla
nasal bone
palatine bone
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Which of the following bones does not
articulate directly with any other bone in the
skeleton?
a)
b)
c)
d)
Mandible
Clavicle
Scapula
Hyoid
© 2013 Pearson Education, Inc.
Which of the following bones does not
articulate directly with any other bone in the
skeleton?
a)
b)
c)
d)
Mandible
Clavicle
Scapula
Hyoid
© 2013 Pearson Education, Inc.
What is the purpose of the external acoustic
meatus?
a)
b)
c)
d)
Transmits the jugular vein
Transmits cranial nerves VII and VIII
Transmits cranial nerves IX, X, and XI
To transmit sound to the eardrum
© 2013 Pearson Education, Inc.
What is the purpose of the external acoustic
meatus?
a)
b)
c)
d)
Transmits the jugular vein
Transmits cranial nerves VII and VIII
Transmits cranial nerves IX, X, and XI
To transmit sound to the eardrum
© 2013 Pearson Education, Inc.
Which bone does not help form the orbital
cavity?
a)
b)
c)
d)
Temporal
Frontal
Zygomatic
Lacrimal
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Which bone does not help form the orbital
cavity?
a)
b)
c)
d)
Temporal
Frontal
Zygomatic
Lacrimal
© 2013 Pearson Education, Inc.
How many bones form the adult vertebral
column?
a)
b)
c)
d)
2
26
206
62
© 2013 Pearson Education, Inc.
How many bones form the adult vertebral
column?
a)
b)
c)
d)
2
26
206
62
© 2013 Pearson Education, Inc.
The primary functions of the vertebral
column include ______.
a)
b)
c)
d)
conducting nervous impulses from the brain
protection of the spinal cord
transmission of weight from the trunk to the lower
limbs
both b and c
© 2013 Pearson Education, Inc.
The primary functions of the vertebral
column include ______.
a)
b)
c)
d)
conducting nervous impulses from the brain
protection of the spinal cord
transmission of weight from the trunk to the lower
limbs
both b and c
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What is the primary function of the
intervertebral foramina?
a)
b)
c)
d)
To allow passage of the spinal cord
Attachment of ligaments
For exit of spinal nerves from the spinal cord
To anchor the intervertebral discs
© 2013 Pearson Education, Inc.
What is the primary function of the
intervertebral foramina?
a)
b)
c)
d)
To allow passage of the spinal cord
Attachment of ligaments
For exit of spinal nerves from the spinal cord
To anchor the intervertebral discs
© 2013 Pearson Education, Inc.
Cervical vertebrae can be uniquely
identified by the presence of ______.
a)
b)
c)
d)
transverse foramina
transverse processes
spinous processes
vertebral foramina
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Cervical vertebrae can be uniquely
identified by the presence of ______.
a)
b)
c)
d)
transverse foramina
transverse processes
spinous processes
vertebral foramina
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The ______ move(s) while nodding "yes,"
while the ______ stabilize(s) movement
while shaking your head "no."
a)
b)
c)
d)
axis; atlas
atlas; axis
occipital condyles; dens
dens; occipital condyles
© 2013 Pearson Education, Inc.
The ______ move(s) while nodding "yes,"
while the ______ stabilize(s) movement
while shaking your head "no."
a)
b)
c)
d)
axis; atlas
atlas; axis
occipital condyles; dens
dens; occipital condyles
© 2013 Pearson Education, Inc.
This group of vertebrae is the only group
that articulates with the ribs.
a)
b)
c)
d)
Cervical
Thoracic
Lumbar
Sacral
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This group of vertebrae is the only group
that articulates with the ribs.
a)
b)
c)
d)
Cervical
Thoracic
Lumbar
Sacral
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The major function(s) of the thoracic cage is
(are) ______.
a)
b)
c)
d)
to protect the lungs
to help expand the thoracic cavity during breathing
to aid in digestion
both a and b
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The major function(s) of the thoracic cage is
(are) ______.
a)
b)
c)
d)
to protect the lungs
to help expand the thoracic cavity during breathing
to aid in digestion
both a and b
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Which of the following organs lies directly
posterior to the sternum?
a)
b)
c)
d)
Heart
Brain
Spinal cord
Liver
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Which of the following organs lies directly
posterior to the sternum?
a)
b)
c)
d)
Heart
Brain
Spinal cord
Liver
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Which of the following bones is not part of
the appendicular skeleton?
a)
b)
c)
d)
Clavicle
Scapula
Sternum
Ilium
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Which of the following bones is not part of
the appendicular skeleton?
a)
b)
c)
d)
Clavicle
Scapula
Sternum
Ilium
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The arrangement of bones and muscles of
the pectoral girdle is such that there is a
high degree of ________ but a low level
of ________.
a)
b)
c)
d)
strength; length
flexibility; stability
stability; flexibility
flexibility; endurance
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The arrangement of bones and muscles of
the pectoral girdle is such that there is a
high degree of ________ but a low level
of ________.
a)
b)
c)
d)
strength; length
flexibility; stability
stability; flexibility
flexibility; endurance
© 2013 Pearson Education, Inc.
The ______ is the most frequently fractured
portion of the humerus.
a)
b)
c)
d)
anatomical neck
surgical neck
radial groove
trochlea
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The ______ is the most frequently fractured
portion of the humerus.
a)
b)
c)
d)
anatomical neck
surgical neck
radial groove
trochlea
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The "funny bone" of the elbow is actually
this portion of the humerus.
a)
b)
c)
d)
Trochlea
Capitulum
Lateral epicondyle
Medial epicondyle
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The "funny bone" of the elbow is actually
this portion of the humerus.
a)
b)
c)
d)
Trochlea
Capitulum
Lateral epicondyle
Medial epicondyle
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The ______ rotates about the ______ when
you pronate your forearm (the palm faces
posteriorly).
a)
b)
c)
d)
ulna; radius
ulna; humerus
radius; humerus
radius; ulna
© 2013 Pearson Education, Inc.
The ______ rotates about the ______ when
you pronate your forearm (the palm faces
posteriorly).
a)
b)
c)
d)
ulna; radius
ulna; humerus
radius; humerus
radius; ulna
© 2013 Pearson Education, Inc.
Which two carpals articulate with the radius
to form the wrist joint?
a)
b)
c)
d)
Triquetrum and lunate
Scaphoid and pisiform
Scaphoid and lunate
Trapezoid and hamate
© 2013 Pearson Education, Inc.
Which two carpals articulate with the radius
to form the wrist joint?
a)
b)
c)
d)
Triquetrum and lunate
Scaphoid and pisiform
Scaphoid and lunate
Trapezoid and hamate
© 2013 Pearson Education, Inc.
Which of these bones would bear a ring?
a)
b)
c)
d)
Phalanx
Metacarpal
Carpal
Tarsal
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Which of these bones would bear a ring?
a)
b)
c)
d)
Phalanx
Metacarpal
Carpal
Tarsal
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Each of the hip bones is comprised of _____
separate bone(s).
a)
b)
c)
d)
1
2
3
4
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Each of the hip bones is comprised of _____
separate bone(s).
a)
b)
c)
d)
1
2
3
4
© 2013 Pearson Education, Inc.
Which of the following bones is capable of
bearing the greatest physical stress?
a)
b)
c)
d)
Femur
Ischium
Fibula
Patella
© 2013 Pearson Education, Inc.
Which of the following bones is capable of
bearing the greatest physical stress?
a)
b)
c)
d)
Femur
Ischium
Fibula
Patella
© 2013 Pearson Education, Inc.
Which of the following is not true of the
male pelvis?
a)
b)
c)
d)
The acetabula are larger
The surfaces are smoother
Angle is 50° to 60°
The cavity of the true pelvis is narrow and deep
© 2013 Pearson Education, Inc.
Which of the following is not true of the
male pelvis?
a)
b)
c)
d)
The acetabula are larger
The surfaces are smoother
Angle is 50° to 60°
The cavity of the true pelvis is narrow and deep
© 2013 Pearson Education, Inc.
This bone of the leg bears no weight.
a)
b)
c)
d)
Femur
Tibia
Fibula
Talus
© 2013 Pearson Education, Inc.
This bone of the leg bears no weight.
a)
b)
c)
d)
Femur
Tibia
Fibula
Talus
© 2013 Pearson Education, Inc.
Primary curvatures ______.
a)
b)
c)
d)
include the cervical and lumbar curvatures
include the cervical and thoracic curvatures
include the sacral and cervical curvatures
are well developed at birth
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Primary curvatures ______.
a)
b)
c)
d)
include the cervical and lumbar curvatures
include the cervical and thoracic curvatures
include the sacral and cervical curvatures
are well developed at birth
© 2013 Pearson Education, Inc.
Which of the following is not true
concerning the intervertebral discs as we
age?
a)
b)
c)
d)
They become thinner.
They become less elastic.
They become more hydrated.
The risk of disc herniation increases.
© 2013 Pearson Education, Inc.
Which of the following is not true
concerning the intervertebral discs as we
age?
a)
b)
c)
d)
They become thinner.
They become less elastic.
They become more hydrated.
The risk of disc herniation increases.
© 2013 Pearson Education, Inc.