FREE AND STUDY GAMES ABOUT CHPT 6 TEST EXAM

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FREE AND STUDY GAMES ABOUT CHPT 6 TEST EXAM

QUESTIONS

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -55 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation

Question 1: In a growing bone, the region that contains the epiphyseal plate

Answer:

Metaphysis

Question 2: Raises blood calcium levels by increasing bone resorption

Answer:

PTH Question 3: Microscopic bone breaks resulting from inability to withstand repeate stressful impact

Answer:

Stress fracture Question 4: Active form of vitamin d raises blood calcium levels by increasing absorption of calcium from digestive tract

Answer:

Calcitriol

Question 5: A condition of porous bones characterized by decreased bone mass increases susceptibility to fractures

Answer:

Osteoporosis

Question 6: The column like layer of maturing chondrocytes

Answer:

Zone of hypertrophic cartilage

Question 7: Required for protein synthesis

Answer:

Vitamin k

Question 8: Areas between osteons fragments of old osteons

Answer:

Interstitial lamellae Question 9: Decreases blood calcium levels by accelerating calcium to put a composite deposition in bones and inhibiting osteoclast

Answer:

CT

Question 10: Bundles of collagen fibers that attach periosteum to bone

Answer:

Perforating sharpey's fibers Question 11: Place in order the steps involved in the repair of a bone fracture.

Answer:

2,4,5,1,3

Question 12: Partial break in a bone in which one side of the bone is broken and the other side bends

Answer:

Greenstick fracture

Question 13: 6. Place in order the steps involved in intramembranous ossification..

Answer:

2,5,1,4,3

Question 14: Your regular lattice thin columns of bone found in spongy bone tissue

Answer:

Trabeculae Question 15: The tough membrane that surrounds the bone surface wherever cartilage is not present

Answer:

Periosteum

Question 16: Membrane lining the medullary cavity

Answer:

Endosteum Question 17: The crystallized inorganic mineral salts in bone contribute to bone's..., Whereas the collagen fibers and other organic molecules provide bone with....

Answer:

Hardness, tensile strength and flexibility

Question 18: Small spaces between lamellae and contain osteocytes

Answer:

Lacunae Question 19: Thin layer of hyaline cartilage covering the ends of bones where they form a joint

Answer:

Articular cartilage Question 20: Space within the shaft of the bone that contains yellow bone marrow

Answer:

Medullary cavity

Question 21: Rings of hard classified matrix found just beneath the periosteum and the medullary cavity

Answer:

Circumferential lamellae

Question 22: Infection of bone

Answer:

Osteomyelitis

Question 23: Required for collagen synthesis

Answer:

Vitamin c Question 24: True or false? Bone resorption involves increased activity of osteoclasts

Answer:

True

Question 25: The long, cylindrical main portion of the bone; the shaft

Answer:

Diaphysis Question 26: Involved in bone growth increasing osteoblast activity cause long bones stop growing in length

Answer:

Sex hormones Question 27: During childhood promote growth of the epiphyseal plate production stimulated by human growth hormone

Answer:

Insulin-like growth factors Question 28: Interconnected tiny canals filled with extracellular fluid connect luchana to each other and to the central canal

Answer:

Canaliculi