How does osteoporosis weaken bones quizlet?

How does osteoporosis weaken bones quizlet?

Osteoporosis is a bone disease that develops when bone mineral density and bone mass decreases, or when the quality or structure of bone changes. This can lead to a decrease in bone strength that can increase the risk of fractures (broken bones).

What happens to bones when someone has osteoporosis?

Osteoporosis is a health condition that weakens bones, making them fragile and more likely to break. It develops slowly over several years and is often only diagnosed when a fall or sudden impact causes a bone to break (fracture).

What causes bone weakness?

Factors that can contribute to bone loss include having a diet low in calcium, not exercising, smoking, and taking certain medications such as corticosteroids. Corticosteroids are medications prescribed for a wide range of diseases, including arthritis, asthma, inflammatory bowel disease, lupus, and other diseases.

What effect does osteoporosis have on your bones and how can you prevent it?

Treating osteoporosis means stopping the bone loss and rebuilding bone to prevent breaks. Healthy lifestyle choices such as proper diet, exercise, and medications can help prevent further bone loss and reduce the risk of fractures. But, lifestyle changes may not be enough if you have lost a lot of bone density.

What is the effect of osteoporosis?

Osteoporosis causes bones to become weak and brittle — so brittle that a fall or even mild stresses such as bending over or coughing can cause a fracture. Osteoporosis-related fractures most commonly occur in the hip, wrist or spine.

What factor might increase the risk of osteoporosis?

Factors that will increase the risk of developing osteoporosis are: Female gender, Caucasian or Asian race, thin and small body frames, and a family history of osteoporosis. (Having a mother with an osteoporotic hip fracture doubles your risk of hip fracture.)

How does osteoporosis work?

Bone is living, growing tissue that changes throughout the lifespan. Osteoporosis is a bone disease that occurs when the body loses too much bone, makes too little bone, or both. As a result, bones become weak and may break from a fall or, in serious cases, from sneezing or minor bumps.

How does osteoporosis affect other body systems?

In serious cases of spinal osteoporosis, the nervous system is affected and you may experience numbness, tingling, or weakness. If you have severe kyphosis, you may also experience difficulty walking and problems with balance, which means you are at increased risk of falling and breaking other bones, such as the hips.

Who does osteoporosis affect?

Osteoporosis is more common in women. It affects almost 20% (1 in 5) of women aged 50 and over and almost 5% (1 in 20) of men aged 50 and over. Many people with osteoporosis do not know they have it until they break a bone.

How does osteoporosis affect movement?

People with osteoporosis are at risk for decreased mobility because their bones are susceptible to fracture. And, fractures—particularly in the hips and spine—can threaten your ability to move freely. Fortunately, developing certain lifestyle habits can keep you moving and healthy for the long run.

What is osteoporosis and how does it affect bones?

Osteoporosis causes bones to become weak and brittle — so brittle that a fall or even mild stresses such as bending over or coughing can cause a fracture. Osteoporosis-related fractures most commonly occur in the hip, wrist or spine. Bone is living tissue that is constantly being broken down and replaced.

Why do bones become osteoporotic?

Osteoporosis is a long-term medical condition that causes your bones to become weak, brittle, and more likely to fracture. Osteoporosis occurs when your body absorbs more bone than it makes. It is also caused by a lack of calcium and estrogen (female hormone).

What medications increase bone density?

Medications to Increase Bone Density. There are several medications available by prescription that you can take to increase bone density. A common class of drugs used for this purpose are the biphosphanates. These include the popular drugs risedronate , known as Actonel, and alendronate , known as Fosamax.

What are the stages of osteoporosis?

Osteoporosis has four stages: Stage 1 occurs around age 30 to 35, when the breakdown of bone occurs at the same rate the body builds bone. Stage 2 occurs usually after age 35, when the breakdown of bone happens at a faster pace than the body builds bone. Stage 3 occurs usually after ages 45 to 55.

What are symptoms of low bone density?

Aches and pains in the muscles and joints are an early sign of low bone density.