Deck 7: The Skeletal System
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Deck 7: The Skeletal System
1
The term for the formation of bone is called ____.
A) calcification
B) ossification
C) fontanellation
D) chondrofication
A) calcification
B) ossification
C) fontanellation
D) chondrofication
B
2
The bones of the wrist are called tarsals.
False
3
The breaking of a bone or the associated cartilage is called a(n) ____.
A) ricket
B) osteomalacia
C) epiphysis
D) fracture
A) ricket
B) osteomalacia
C) epiphysis
D) fracture
D
4
Because the eleventh and twelfth pairs of ribs do not attach anteriorly, they are called floating ribs.
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5
The ____ system includes all the bones of the body and their associated cartilage, tendons, and ligaments.
A) integumentary
B) urinary
C) skeletal
D) muscular
A) integumentary
B) urinary
C) skeletal
D) muscular
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6
The occipital bone has a large opening called the ____ through which the spinal cord connects to the brain.
A) mental foramen
B) occipital condyle
C) foramen magnum
D) temporal condyle
A) mental foramen
B) occipital condyle
C) foramen magnum
D) temporal condyle
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7
The ____ bone looks like a butterfly and acts as an anchor binding all of the cranial bones together.
A) frontal
B) sphenoid
C) occipital
D) temporal
A) frontal
B) sphenoid
C) occipital
D) temporal
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8
The ____ bone is a single bone that forms the forehead.
A) parietal
B) occipital
C) sphenoid
D) frontal
A) parietal
B) occipital
C) sphenoid
D) frontal
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9
Each ____ bone encloses an ear and bears a fossa for articulation with the lower jaw (mandible).
A) temporal
B) parietal
C) frontal
D) occipital
A) temporal
B) parietal
C) frontal
D) occipital
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10
Tendons are tough connective tissue structures that attach bones to bones.
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11
The shaft of a long bone, known as the ____, is composed mainly of compact bone.
A) epiphysis
B) epiphyseal plate
C) diaphysis
D) medullary cavity
A) epiphysis
B) epiphyseal plate
C) diaphysis
D) medullary cavity
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12
The fibrovascular membrane that covers bone is called the ____.
A) periosteum
B) perichondrium
C) endosteum
D) osseus
A) periosteum
B) perichondrium
C) endosteum
D) osseus
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13
The central canal of an osteon is surrounded by concentric rings of bone, each layer of which is called a(n) ____.
A) canaliculus
B) lamella
C) lacuna
D) perforating canal
A) canaliculus
B) lamella
C) lacuna
D) perforating canal
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14
There are 14 thoracic vertebrae.
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15
The process of manufacturing blood cells is called hematopoiesis.
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16
Which bones are thin and typically found where there is a need for extensive muscle attachment or protection for soft or vital parts of the body?
A) long
B) flat
C) short
D) irregular
A) long
B) flat
C) short
D) irregular
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17
The type of bone cell responsible for the reabsorption of bone is called an ____.
A) osteocyte
B) osteoblast
C) osteogenic cell
D) osteoclast
A) osteocyte
B) osteoblast
C) osteogenic cell
D) osteoclast
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18
The interior of the shaft of long bone contains the ____.
A) medullary cavity
B) cortical cavity
C) medullary sinus
D) cortical sinus
A) medullary cavity
B) cortical cavity
C) medullary sinus
D) cortical sinus
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19
Which disease occurs in children and is caused by deficiencies in calcium and vitamin D?
A) fracture
B) rickets
C) osteoporosis
D) diaphysis
A) fracture
B) rickets
C) osteoporosis
D) diaphysis
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20
The tiny cavities in the osteon called lacunae contain ____.
A) osteocytes
B) osteoblasts
C) osteoclasts
D) chondroblasts
A) osteocytes
B) osteoblasts
C) osteoclasts
D) chondroblasts
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21
The laminae of the posterior vertebral arch do not unite atthe midline in individuals with which congenital defect?
A) osteoporosis
B) spina bifida
C) rickets
D) cleft palate
A) osteoporosis
B) spina bifida
C) rickets
D) cleft palate
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22
The second vertebra is called the ____________________ because it acts as the pivot on which the atlas and head rotate.
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23
The ____ is the largest and longest bone of the upper arm.
A) ulna
B) humerus
C) tibia
D) radius
A) ulna
B) humerus
C) tibia
D) radius
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24
The ____ is the largest and heaviest bone of the body.
A) humerus
B) tibia
C) femur
D) ulna
A) humerus
B) tibia
C) femur
D) ulna
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25
The ____ girdle is made up of the two hip bones.
A) pectoral
B) pubic
C) iliac
D) pelvic
A) pectoral
B) pubic
C) iliac
D) pelvic
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26
Abnormal curvature of the lumbar portion of the spine is called ____.
A) lordosis
B) scoliosis
C) kyphosis
D) rickets
A) lordosis
B) scoliosis
C) kyphosis
D) rickets
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27
The breastbone is called the ____.
A) scapula
B) clavicle
C) rib
D) sternum
A) scapula
B) clavicle
C) rib
D) sternum
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28
The spinal column is formed from a series of 26 irregular bones called ____.
A) ribs
B) vertebrae
C) spinous processes
D) intervertebral foramen
A) ribs
B) vertebrae
C) spinous processes
D) intervertebral foramen
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29
Which common metabolic disease presents with irregular thickening and softening of the bones?
A) gigantism
B) Paget's disease
C) osteoporosis
D) rickets
A) gigantism
B) Paget's disease
C) osteoporosis
D) rickets
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30
Spongy bone consists of a meshwork of interconnecting sections of bone called ____________________.
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31
The ____________________ bone is the only bone of the axial skeleton that does not articulate with other bones.
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32
The ____ bone is the strongest and longest bone of the face and forms the lower jaw.
A) maxillary
B) sphenoid
C) mandible
D) zygomatic
A) maxillary
B) sphenoid
C) mandible
D) zygomatic
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33
Overactivity of the anterior pituitary gland results in excessive secretions of growth hormone and which chronic condition?
A) acromegaly
B) spina bifida
C) cleft palate
D) osteomalacia
A) acromegaly
B) spina bifida
C) cleft palate
D) osteomalacia
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34
The bones of the ankle are known as the ____ bones.
A) carpal
B) coxal
C) metacarpal
D) tarsal
A) carpal
B) coxal
C) metacarpal
D) tarsal
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35
The ____________________ suture is found where the frontal bone joins the two parietal bones.
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36
The highest arch of the foot is the ____ arch.
A) longitudinal
B) transverse
C) medial longitudinal
D) medial
A) longitudinal
B) transverse
C) medial longitudinal
D) medial
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37
The ____________________ skeleton consists of the bones of the upper and lower extremities.
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38
The two ____ bones join in a suture to form the bridge of the nose.
A) sphenoid
B) ethmoid
C) temporal
D) nasal
A) sphenoid
B) ethmoid
C) temporal
D) nasal
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39
The upper seven pairs of ribs articulate directly with the sternum and are called ____ ribs.
A) true
B) free
C) floating
D) false
A) true
B) free
C) floating
D) false
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40
The ____ (kneecap) is the largest sesamoid bone in the human body.
A) patella
B) scapula
C) fibula
D) tibia
A) patella
B) scapula
C) fibula
D) tibia
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41
Matching
Match the description with the corresponding term.
a.fossa
b.process
c.condyle
d.trochlea
e.head
f.trochanter
g.spine
h.meatus
i.foramen
j.sinus
long, tubelike passage
Match the description with the corresponding term.
a.fossa
b.process
c.condyle
d.trochlea
e.head
f.trochanter
g.spine
h.meatus
i.foramen
j.sinus
long, tubelike passage
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42
Matching
Match the description with the corresponding term.
a.fossa
b.process
c.condyle
d.trochlea
e.head
f.trochanter
g.spine
h.meatus
i.foramen
j.sinus
depression
Match the description with the corresponding term.
a.fossa
b.process
c.condyle
d.trochlea
e.head
f.trochanter
g.spine
h.meatus
i.foramen
j.sinus
depression
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43
Matching
Match the description with the corresponding term.
a.fossa
b.process
c.condyle
d.trochlea
e.head
f.trochanter
g.spine
h.meatus
i.foramen
j.sinus
process shaped like a pulley
Match the description with the corresponding term.
a.fossa
b.process
c.condyle
d.trochlea
e.head
f.trochanter
g.spine
h.meatus
i.foramen
j.sinus
process shaped like a pulley
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44
Matching
Match the description with the corresponding term.
a.fossa
b.process
c.condyle
d.trochlea
e.head
f.trochanter
g.spine
h.meatus
i.foramen
j.sinus
very large projection on femur
Match the description with the corresponding term.
a.fossa
b.process
c.condyle
d.trochlea
e.head
f.trochanter
g.spine
h.meatus
i.foramen
j.sinus
very large projection on femur
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45
Matching
Match the description with the corresponding term.
a.fossa
b.process
c.condyle
d.trochlea
e.head
f.trochanter
g.spine
h.meatus
i.foramen
j.sinus
sharp, slender process
Match the description with the corresponding term.
a.fossa
b.process
c.condyle
d.trochlea
e.head
f.trochanter
g.spine
h.meatus
i.foramen
j.sinus
sharp, slender process
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46
Matching
Match the description with the corresponding term.
a.fossa
b.process
c.condyle
d.trochlea
e.head
f.trochanter
g.spine
h.meatus
i.foramen
j.sinus
any projection
Match the description with the corresponding term.
a.fossa
b.process
c.condyle
d.trochlea
e.head
f.trochanter
g.spine
h.meatus
i.foramen
j.sinus
any projection
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47
Matching
Match the description with the corresponding term.
a.fossa
b.process
c.condyle
d.trochlea
e.head
f.trochanter
g.spine
h.meatus
i.foramen
j.sinus
cavity within the bone
Match the description with the corresponding term.
a.fossa
b.process
c.condyle
d.trochlea
e.head
f.trochanter
g.spine
h.meatus
i.foramen
j.sinus
cavity within the bone
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48
Matching
Match the description with the corresponding term.
a.fossa
b.process
c.condyle
d.trochlea
e.head
f.trochanter
g.spine
h.meatus
i.foramen
j.sinus
opening in the bone
Match the description with the corresponding term.
a.fossa
b.process
c.condyle
d.trochlea
e.head
f.trochanter
g.spine
h.meatus
i.foramen
j.sinus
opening in the bone
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49
Matching
Match the description with the corresponding term.
a.fossa
b.process
c.condyle
d.trochlea
e.head
f.trochanter
g.spine
h.meatus
i.foramen
j.sinus
terminal enlargement
Match the description with the corresponding term.
a.fossa
b.process
c.condyle
d.trochlea
e.head
f.trochanter
g.spine
h.meatus
i.foramen
j.sinus
terminal enlargement
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50
Matching
Match the description with the corresponding term.
a.fossa
b.process
c.condyle
d.trochlea
e.head
f.trochanter
g.spine
h.meatus
i.foramen
j.sinus
rounded prominence usually found at an articulation
Match the description with the corresponding term.
a.fossa
b.process
c.condyle
d.trochlea
e.head
f.trochanter
g.spine
h.meatus
i.foramen
j.sinus
rounded prominence usually found at an articulation
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