Multiple Choice
Parathyroid hormone (PTH) causes
A) increased RANKL and decreased OPG.
B) PTH has no effect on RANKL and OPG.
C) increased RANKL and increased OPG.
D) decreased RANKL and decreased OPG.
E) decreased RANKL and increased OPG.
Correct Answer:

Verified
Correct Answer:
Verified
Q15: Osteomyelitis is<br>A)a disease in adults,especially women,characterized by
Q16: The radiologist informs Mathew that his fracture
Q17: Bone remodeling may occur<br>A)as bones grow.<br>B)as bones
Q18: Thin sheets of bone matrix are<br>A)lamellae.<br>B)lacunae.<br>C)trabeculae.<br>D)periosteum.<br>E)canaliculi.
Q21: Collagen and calcium hydroxyapatite are the primary
Q22: The primary mineral in bone is<br>A)iron.<br>B)sodium.<br>C)potassium.<br>D)calcium.<br>E)oxygen.
Q23: Which type of bone cells package calcium
Q24: Chondroblasts produce<br>A)ligaments.<br>B)blood cells.<br>C)bone tissue.<br>D)cartilage matrix.<br>E)synovial fluid.
Q25: When blood calcium levels are low<br>A)ostoclast activity
Q158: Osteomyelitis causes destruction of bone tissue primarily