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ivy tech APHY 101 final Exam Questions and Answers (300 Questions)
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ivy tech APHY 101 final Exam Questions and Answers (300 Questions)
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ivy tech APHY 101 final Exam Questionsand Answers (300 Questions)
what are the parts of a long bone? - Correct Answer
✅epiphysis and diaphysis
What is the epiphysis? - Correct Answer ✅end of a long
bone that articulates (forms a joint) with another bone.
What is the diaphysis? - Correct Answer ✅shaft of a long
bone
What is the medullary cavity? - Correct Answer ✅hollow
chamber in diaphysis. marrow fills this cavity
What is the periosteum? - Correct Answer ✅a dense layer
of vascular connective tissue enclosing a bone
what is compact bone? - Correct Answer ✅wall of the
diaphysis mainly composed of tightly packed tissue
what is spongy bone? - Correct Answer ✅cancellous bone
that largely composes the epiphysis
,ivy tech APHY 101 final Exam Questions
and Answers (300 Questions)
Describe the process of ossification - Correct Answer ✅step
one 1: cordlike and connects muscles to bones; a broad sheet
of dense connective tissue that connects muscles to muscles
step 2: Long bones develop from rods of cartilage, some from
membranes and some from tendons.
step 3: Ossification occurs first in the cartilage rods, then in
the epiphyses of long bones.
step 4: When the epiphysial cartilage has ossified (hardened),
bone growth stops.
What is the epiphyseal plate? - Correct Answer ✅as spongy
bone is deposited in the diaphysis and in the epiphysis, a
band of cartilage will form
what are osteoclasts? - Correct Answer ✅cells that break
down bone
,ivy tech APHY 101 final Exam Questions
and Answers (300 Questions)
what are osteoblasts? - Correct Answer ✅bone forming
cells
what are the functions of the skeletal system? - Correct
Answer ✅support, protection, movement, storage, blood cell
formation
What is the axial skeleton? - Correct Answer ✅skull,
vertebral column, rib cage
What is the appendicular skeleton? - Correct Answer
✅pectoral girdle, upper limbs, pelvic girdle, lower limbs
what are the steps of fracture repair? - Correct Answer ✅1.
Hematoma formation- blood vessels, tissues in broken bone
are torn resulting in a
Hematoma mass of clotted cells. Bone cells with no nutrition
will die and area will become irritated.
2. Fibrocartilaginous callus formation- phagocytic cells invade
the area and begin cleaning up the debris.
, ivy tech APHY 101 final Exam Questions
and Answers (300 Questions)
3. Bone callus formation- about 1 week into repair, new bone
begins to repair. This is called a bony callus. This continues
for about 3 months.
4. Bone remodeling- excess material removed, shaft was
reconstructed.
how are bones classified? - Correct Answer ✅by shape
what are the shapes of bones? - Correct Answer ✅long,
short, flat, irregular
example of long bone - Correct Answer ✅femur
example of short bones are - Correct Answer ✅carpals and
tarsals in the ankle and wrist
examples of flat bones - Correct Answer ✅ribs, scapulae,
and some bones of the skull
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