HEAD NECK
OSTEOLOGY OF HEAD NECK
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
True
|
|
False
|
|
Either A or B
|
|
None of the above
|
Detailed explanation-1: -What is osteomalacia? Osteomalacia means “soft bones.” Osteomalacia is a disease that weakens bones and can cause them to break more easily. It is a disorder of decreased mineralization, which results in bone breaking down faster than it can re-form. It is a condition that occurs in adults.
Detailed explanation-2: -Rickets is the softening and weakening of bones in children, usually because of an extreme and prolonged vitamin D deficiency. Rare inherited problems also can cause rickets. Vitamin D helps your child’s body absorb calcium and phosphorus from food.
Detailed explanation-3: -Osteomalacia is a condition in which the bones lose calcium and become softer. (When osteomalacia occurs in children, it’s called rickets.) As the bones get softer and more flexible, they are affected by the weight they carry or other forces put on them. This causes the bones to deform.
Detailed explanation-4: -Osteomalacia describes a disorder of “bone softening” in adults that is usually due to prolonged deficiency of vitamin D. This results in abnormal osteoid mineralization. In contrast, rickets describes deficient mineralization at the cartilage of growth plates in children.