Fracture »
Introduction to fracture
Bones form the skeleton of the body and allow the body to be supported
against gravity and to move and function in the world. Bones also protect some
body parts, and the bone marrow is the production center for blood products.
Bone is not a stagnant organ. It is the body's reservoir of calcium and is
always undergoing change under the influence of hormones.
Parathyroid hormone
increases blood calcium levels by leeching calcium from bone, while
calcitonin
has the opposite effect, allowing bone to accept calcium from the blood.
What causes a fracture?
When outside forces are applied to bone it has the potential to fail.
Fractures occur when bone cannot withstand those outside forces. Fracture, break,
or crack all mean the same thing. One term is not better or worse than another.
The integrity of the bone has been lost and the bone structure fails.
Broken bones hurt for a variety of r...
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I am 38 and was diagnosed years ago with pulmonary embolism. I had chest pain and a little bit of shortness of breath for 7 months. I had blood work showing an elevation of a cardiolipin antibody. I showed it to my cardiologist and he said it wasn't high enough to worry about putting me on blood thinners. One and a half months later I went to the ER because now the shortness of breath was worse. Chest pain was still the same. They reluctantly tested me for blood clots. My left lung was totally full and the right was half way full. There was even a big one. Turns out I have a condition called antiphospholipid syndrome which is a condition where you clot easily. I am on life long blood thinners now and when I go in with chest pain or shortness of breath, they immediately test. Please don't mess with those symptoms. I was told that if they sent me home that time, I would not have survived. Published: August 21 ::