Question 1

Which of the following chemicals is not present in bone?

Accepted Answer

A)  calcium phosphate
B)  collagen fibers
C)  calcium carbonate
D)  chondroitin sulfate
E)  hydroxyapatiteF) A) and E)
G) A) and D)

Question 2

Figure 6-1 The Structure of Compact Bone
Use Figure 6-1 to answer the following questions:
-What lines the structure labeled "7"?

Accepted Answer

A)  the endosteum
B)  blood vessels
C)  the central canal
D)  spongy bone
E)  trabeculaeF) A) and E)
G) C) and D)

Question 3

The humerus is an example of a(n) ________ bone.

Accepted Answer

A)  long
B)  short
C)  flat
D)  irregular
E)  sesamoidF) C) and E)
G) A) and E)

Question 4

Mary is 50 years old and has entered menopause.During a checkup,a bone scan reveals the beginnings of osteoporosis.Her physician suggests nutritional therapy.What might she recommend for Mary?

Accepted Answer

A)  vitamin C
B)  vitamin D
C)  calcium supplements
D)  dairy products
E)  All of the answers are correct.F) A) and E)
G) A) and C)

Question 5

A ________ is a rounded passageway for passage of blood vessels and/or nerves.

Accepted Answer

A)  sinus
B)  fossa
C)  meatus
D)  foramen
E)  cavernosaF) A) and B)
G) B) and C)

Question 6

Stem cells that can differentiate into osteoblasts are called ________ cells.

Accepted Answer

A)  osteopropagator
B)  osteoforming
C)  osteocreator
D)  osteotrophic
E)  psteoprogenitorF) C) and D)
G) None of the above

Question 7

The disease osteomalacia causes calcium loss from the skeleton,which would result in bones that are

Accepted Answer

A)  more resistant to compression.
B)  stronger and heavier.
C)  stronger and contain more spongy bone.
D)  weaker and more flexible.
E)  weaker and more brittle.F) C) and D)
G) B) and D)

Question 8

A calcified skeletal muscle is an example of

Accepted Answer

A)  bone spurs.
B)  osteoporosis.
C)  heterotopic bone formation.
D)  osteodysplasia.
E)  osteomalacia.F) A) and E)
G) C) and E)

Question 9

Primary ossification centers develop in long bones in the

Accepted Answer

A)  proximal epiphysis.
B)  periosteum.
C)  metaphysis.
D)  distal epiphysis.
E)  diaphysis.F) All of the above
G) C) and E)

Question 10

The proximal and distal ends of a long bone are called the

Accepted Answer

A)  epiphyses.
B)  diaphyses.
C)  epiphyseal plates.
D)  metaphyses.
E)  periphyses.F) B) and C)
G) A) and E)

Question 11

The region of a long bone between the end and the shaft is known as the

Accepted Answer

A)  diaphysis.
B)  epiphysis.
C)  osseophysis.
D)  metaphysis.
E)  medullary cavity.F) B) and C)
G) None of the above

Question 12

Which of the following bones is classified as "irregular" in shape?

Accepted Answer

A)  patella
B)  frontal
C)  vertebra
D)  metatarsal
E)  ulnaF) B) and C)
G) B) and E)

Question 13

A fracture of the bone across its long axis is called a ________ fracture.

Accepted Answer

A)  comminuted
B)  greenstick
C)  compression
D)  transverse
E)  spiralF) B) and E)
G) All of the above

Question 14

Damage to a bone because of extreme load,sudden impact,or stresses applied from an unusual direction is called a

Accepted Answer

A)  dislocation.
B)  contortion.
C)  rupture.
D)  fragmentation.
E)  fracture.F) A) and B)
G) A) and C)

Question 15

Factors that are necessary for proper bone formation include all of the following,except

Accepted Answer

A)  vitamin A.
B)  vitamin E.
C)  vitamin C.
D)  the hormone thyroxine.
E)  vitamin D.F) None of the above
G) B) and C)

Question 16

A shallow depression on a bone is termed a

Accepted Answer

A)  fossa.
B)  sulcus.
C)  facet.
D)  fissure.
E)  line.F) C) and D)
G) B) and E)

Question 17

A child with rickets often has

Accepted Answer

A)  oversized facial bones.
B)  long fingers.
C)  frequent bruises.
D)  bowed legs.
E)  inadequate muscle development.F) B) and D)
G) C) and D)

Question 18

The smooth,rounded articular process of a bone is termed a

Accepted Answer

A)  crest.
B)  ridge.
C)  head.
D)  condyle.
E)  trochlea.F) A) and B)
G) None of the above

Question 19

________ are squamous stem cells that develop into osteoblasts.

Accepted Answer

A)  Osteoclasts
B)  Osteocytes
C)  Osteomedullary cells
D)  Osteoprogenitor cells
E)  Osteoid cellsF) C) and E)
G) None of the above

Question 20

In a ________ fracture one side of the shaft is split and the other side is bent.

Accepted Answer

A)  comminuted
B)  greenstick
C)  compression
D)  transverse
E)  spiralF) A) and D)
G) A) and E)

Exam 6: Osseous Tissue and Bone Structure

The smooth,rounded articular process of a bone is termed a

Correct AnswerverifiedShow Answer

The region of a long bone between the end and the shaft is known as the

Correct AnswerverifiedShow Answer

Figure 6-1 The Structure of Compact Bone Use Figure 6-1 to answer the following questions: -What lines the structure labeled "7"?

Correct AnswerverifiedShow Answer

A child with rickets often has

Correct AnswerverifiedShow Answer

Stem cells that can differentiate into osteoblasts are called ________ cells.

Correct AnswerverifiedShow Answer

A calcified skeletal muscle is an example of

Correct AnswerverifiedShow Answer

In a ________ fracture one side of the shaft is split and the other side is bent.

Correct AnswerverifiedShow Answer

Which of the following chemicals is not present in bone?

Correct AnswerverifiedShow Answer

The proximal and distal ends of a long bone are called the

Correct AnswerverifiedShow Answer

Factors that are necessary for proper bone formation include all of the following,except

Correct AnswerverifiedShow Answer

Damage to a bone because of extreme load,sudden impact,or stresses applied from an unusual direction is called a

Correct AnswerverifiedShow Answer

A fracture of the bone across its long axis is called a ________ fracture.

Correct AnswerverifiedShow Answer

Primary ossification centers develop in long bones in the

Correct AnswerverifiedShow Answer

Which of the following bones is classified as "irregular" in shape?

Correct AnswerverifiedShow Answer

A shallow depression on a bone is termed a

Correct AnswerverifiedShow Answer

Mary is 50 years old and has entered menopause.During a checkup,a bone scan reveals the beginnings of osteoporosis.Her physician suggests nutritional therapy.What might she recommend for Mary?

Correct AnswerverifiedShow Answer

The humerus is an example of a(n) ________ bone.

Correct AnswerverifiedShow Answer

________ are squamous stem cells that develop into osteoblasts.

Correct AnswerverifiedShow Answer

A ________ is a rounded passageway for passage of blood vessels and/or nerves.

Correct AnswerverifiedShow Answer

The disease osteomalacia causes calcium loss from the skeleton,which would result in bones that are

Correct AnswerverifiedShow Answer

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified