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Ch_7_and_9.docx.docx-Question 1 2 out of 2
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Ch_7_and_9.docx.docx-Question 1 2 out of 2
Page 5
elbow joint.
shoulder joint.
Question 15
2 out of 2 points
Movements permitted by the elbow joint are
Selected
Answer:
flexion and extension.
Answers:
adduction, flexion, and extension.
movement in any plane.
flexion and extension.
rotation and circumduction.
Question 16
2 out of 2 points
A dislocation can be described as
Selected
Answer:
the displacement of articulating bones of a joint.
Answers:
the displacement of articulating bones of a joint.
inflamed, swollen, and painful joints.
a degenerative condition that causes articular cartilages to soften.
All of these are correct.
Question 17
2 out of 2 points
A synovial membrane
Selected
Answer:
All of these are correct.
Answers:
surrounds the synovial cavity
secretes synovial fluid
stores adipose tissue
All of these are correct.
Question 18
2 out of 2 points
There is less freedom of movement in the hip joint than in the shoulder joint because
Selected
Answer:
the articulating parts of the hip are held more closely together than


Page 6
Answers:
the joint capsule of the hip is surrounded by muscles and the shoulder
is not.
the articulating parts of the hip are held more closely together than
those of the shoulder.
the hip joint capsule is less elastic than the shoulder.
there are more supportive ligaments in the hip than in the shoulder.
Question 19
2 out of 2 points
Arthroscopy is a procedure used to examine the
Selected
Answer:
None of these is correct.
Answers:
heart.
lungs.
digestive organs.
None of these is correct.
Question 20
2 out of 2 points
Articular cartilage receives oxygen and nutrients from
Selected
Answer:
surrounding synovial fluid.
Answers:
a direct blood supply.
blood vessels in underlying spongy
bone.
surrounding synovial fluid.
chondrocytes.
Question 21
2 out of 2 points
Which of the following best describes the person most likely to develop
osteoporosis?
Selected
Answer:
light-skinned, postmenopausal woman
Answers:
dark-skinned, postmenopausal woman
dark-skinned, elderly man


Page 7
light-skinned, postmenopausal woman
light-skinned, elderly man
Question 22
2 out of 2 points
Growth hormone is secreted by the thyroid gland.
Selected
Answer:
Fals
e
Answers:
Tru
e
Fals
e
Question 23
2 out of 2 points
The site of most hip fractures is the
Selected
Answer:
neck of the femur.
Answers:
head of the femur.
neck of the femur.
medial epicondyle of the femur.
None of these is correct.
Question 24
2 out of 2 points
The effects of exercise on bones are to ______ and to _______ them.
Selected
Answer:
thicken; strengthen
Answers:
thicken; elongate
elongate; weaken
thicken; strengthen
thin; atrophy
Question 25
2 out of 2 points
A sternal puncture is often employed to obtain a sample of
Selected
Answer:
blood-forming tissue.


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