Question 1

Height begins to decrease on average after age

Accepted Answer

A)  25.
B)  30.
C)  50.
D)  65.E) B) and C)
F) None of the above

Question 2

A landscaper accidentally had their leg crushed by a tree. Their femur was impacted with such force that a section of the bone completely shattered into fragments. What type of break is this?

Accepted Answer

A)  A comminuted fracture
B)  A fissured fracture
C)  An oblique fracture
D)  A greenstick fractureE) None of the above
F) B) and C)

Question 3

Which of the following describes the female pelvis compared to that of the male?

Accepted Answer

A)  The angle of the female pubic arch is smaller.
B)  The distance between the female ischial spines is greater.
C)  The obturator foramen is more oval in a female.
D)  The female iliac bones are less flared.E) All of the above
F) B) and D)

Question 4

The bones of the wrist collectively are called the ________.

Accepted Answer

The answer of The bones of the wrist collectively are...

Question 5

Men and women begin to lose bone at the same rate by about age 70.

Accepted Answer

A) True 
 B)False

Question 6

Cells that remove excess bone tissue after fracture repair are

Accepted Answer

A)  fibroblasts and osteoblasts.
B)  chondrocytes and osteocytes.
C)  osteoblasts and osteoclasts.
D)  osteoclasts and phagocytes.E) All of the above
F) A) and B)

Question 7

If the sinus cavities located within the skull were instead completely filled with bone, the skull would be much heavier.

Accepted Answer

A) True 
 B)False

Question 8

Exercise ________ and ________ bones.

Accepted Answer

A)  thickens; elongates
B)  elongates; weakens
C)  thickens; strengthens
D)  thins; atrophiesE) All of the above
F) A) and B)

Question 9

The pituitary gland is located in the

Accepted Answer

A)  sella turcica.
B)  cribriform plate.
C)  sphenoidal sinus.
D)  mandibular fossa.E) A) and B)
F) B) and C)

Question 10

The ilium is part of the pelvic girdle.

Accepted Answer

A) True 
 B)False

Question 11

The two divisions of the skeleton are called axial and ________.

Accepted Answer

The answer of The two divisions of the skeleton are...

Question 12

Which of the following describes a female's pelvis compared to a male's pelvis?

Accepted Answer

A)  A cavity that is wider in all dimensions, with lighter bones.
B)  A cavity that is narrower in all dimensions, with lighter bones.
C)  A cavity that is wider in all dimensions, with heavier bones.
D)  A cavity that is narrower in all dimensions, with heavier bones.E) C) and D)
F) A) and C)

Question 13

A young woman is in a car accident. When she regains consciousness, she notices a sharp pain in her left arm. Looking down, she sees a bone sticking out. This is a compound fracture.

Accepted Answer

A) True 
 B)False

Question 14

A laminectomy is a procedure used to treat osteoporosis that removes part of the posterior arch of a vertebra.

Accepted Answer

A) True 
 B)False

Question 15

Bones are classified as irregular, flat, short, or long.

Accepted Answer

A) True 
 B)False

Question 16

A female develops an abnormally narrow pelvic brim. This will most likely be a problem during childbirth.

Accepted Answer

A) True 
 B)False

Question 17

Testosterone has a stronger effect on epiphyseal plates than estrogens.

Accepted Answer

A) True 
 B)False

Question 18

A parathyroid gland that is unresponsive to blood calcium levels and that produces abnormally high amounts of parathyroid hormone, would result in bones rapidly breaking down.

Accepted Answer

A) True 
 B)False

Question 19

Osteoblasts are ________, whereas osteocytes are ________.

Accepted Answer

A)  bone-forming cells; bone-dissolving cells
B)  mature bone cells; bone-forming cells
C)  bone-forming cells; mature bone cells
D)  bone-dissolving cells; mature bone cellsE) A) and D)
F) None of the above

Question 20

The zygomatic arch is composed of processes of

Accepted Answer

A)  the zygomatic and temporal bones.
B)  the zygomatic and maxillary bones.
C)  the maxillary and temporal bones.
D)  the temporal and parietal bones.E) B) and C)
F) A) and D)

Exam 7: Skeletal System

Men and women begin to lose bone at the same rate by about age 70.

Correct AnswerverifiedShow Answer

The ilium is part of the pelvic girdle.

Correct AnswerverifiedShow Answer

If the sinus cavities located within the skull were instead completely filled with bone, the skull would be much heavier.

Correct AnswerverifiedShow Answer

A young woman is in a car accident. When she regains consciousness, she notices a sharp pain in her left arm. Looking down, she sees a bone sticking out. This is a compound fracture.

Correct AnswerverifiedShow Answer

The pituitary gland is located in the

Correct AnswerverifiedShow Answer

A female develops an abnormally narrow pelvic brim. This will most likely be a problem during childbirth.

Correct AnswerverifiedShow Answer

Height begins to decrease on average after age

Correct AnswerverifiedShow Answer

A landscaper accidentally had their leg crushed by a tree. Their femur was impacted with such force that a section of the bone completely shattered into fragments. What type of break is this?

Correct AnswerverifiedShow Answer

Testosterone has a stronger effect on epiphyseal plates than estrogens.

Correct AnswerverifiedShow Answer

Which of the following describes a female's pelvis compared to a male's pelvis?

Correct AnswerverifiedShow Answer

The bones of the wrist collectively are called the ________.

Correct AnswerverifiedShow Answer

Cells that remove excess bone tissue after fracture repair are

Correct AnswerverifiedShow Answer

The zygomatic arch is composed of processes of

Correct AnswerverifiedShow Answer

The two divisions of the skeleton are called axial and ________.

Correct AnswerverifiedShow Answer

Which of the following describes the female pelvis compared to that of the male?

Correct AnswerverifiedShow Answer

Osteoblasts are ________, whereas osteocytes are ________.

Correct AnswerverifiedShow Answer

A laminectomy is a procedure used to treat osteoporosis that removes part of the posterior arch of a vertebra.

Correct AnswerverifiedShow Answer

A parathyroid gland that is unresponsive to blood calcium levels and that produces abnormally high amounts of parathyroid hormone, would result in bones rapidly breaking down.

Correct AnswerverifiedShow Answer

Exercise ________ and ________ bones.

Correct AnswerverifiedShow Answer

Bones are classified as irregular, flat, short, or long.

Correct AnswerverifiedShow Answer

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Osteoblasts are , whereas osteocytes are .

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Exercise and bones.

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