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Skeletal System

The skeletal system provides definite shape and mechanical support to the body, and it also helps in movement and locomotion. Ask questions about the skeletal system and bones here.

500 Questions

Is Avascular Necrosis and degenerative bone disease the same thing?

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Asked by Wiki User

No however Avascular necrosis leads to musculoskeletal destruction and disability,

How many bones does a lions front leg have?

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Asked by piper reese

A lion would have about 250-260 bones inside its body.

What is mild degenerative changes in both hips?

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Asked by Wiki User

Mild degenerative changes in both hips refer to early signs of wear and tear in the hip joints, commonly associated with aging. This could include minor thinning of the cartilage, formation of bone spurs, or slight inflammation in the joint. It is important to monitor these changes over time as they can progress and potentially impact mobility and quality of life.

Where is your tibia bone located?

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Asked by Wiki User

The tibia bone, also known as the shinbone, is located in the lower leg. It is the larger and stronger of the two bones in the lower leg that connects the knee to the ankle.

What is osetomalacia?

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Asked by Wiki User

Osteomalacia is a condition characterized by softening of the bones due to a deficiency in vitamin D, calcium, or phosphorus. It can result in bone pain, muscle weakness, and fractures. Treatment typically involves supplementation with vitamin D and minerals to improve bone health.

How does the Dewey system work?

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Asked by Wiki User

The Dewey Decimal Classification system is used to organize library materials based on subjects. It assigns each item a unique number, which is based on a classification hierarchy. The system consists of 10 main classes, with further subdivisions to provide more specific classification.

What does 'have a false bone in his body' mean?

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Asked by Wiki User

The phrase "have a false bone in his body" means that someone is completely honest and genuine, with no deceitful or insincere intentions. It implies that the person is trustworthy and sincere in their actions.

Teenagers espically need this nutrient wich helps build strong bones?

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Asked by Wiki User

Calcium is important at every age, but many people don't get enough. Your body needs calcium to build strong bones when you're young and to keep your bones strong as you get older. Getting enough calcium is especially important for children and teens, young adults, and women after menopause.

Is there a difference in back surgery and spine surgery?

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Asked by Wiki User

yes their is. spine surgery is only your spine. back surgery is when you opperate on spine, ribs,and mucsels.

What is the difference between the knee and knee joints?

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Asked by Wiki User

One is singular and the other is plural?

Light from a star is collected by a concave mirror How far from the mirror is the image of the star if the radius of curvature is 150 cm?

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Asked by Wiki User

The image of the star will be 67.5 cm from the mirror because focal length is the raidus of curvature multiplied by 2 or (2)(C). So, therefore, 150 / 2 will give the focal length which would also be the answer.

What bone leg is involved in hip replacement?

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Asked by Wiki User

The femur is the leg bone involved in hip replacement.

What is the purpose of bone grafting?

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Asked by GaleEncyofMedicine

Bone grafting is used to repair bone fractures that are extremely complex, pose a significant risk to the patient, or fail to heal properly. Bone graft is also used to help fusion between vertebrae.

What bone is near your coccyx?

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Asked by Wiki User

The coccyx is the lowermost portion of the human spine, it is located below the sacrum and usually consists of 3-5 bones. These bones can be fused or not. The coccyx is commonly referred to as the tailbone.
The sacrum.
The coccyx is attached to the sacrum.
Sacrum

Can you detect bone cancer in a bone density test?

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Asked by Wiki User

A bone density test, also known as a dual-energy X-ray absorptiometry (DEXA) scan, is primarily designed to assess bone mineral density and is not a direct method for detecting bone cancer. The DEXA scan is commonly used to diagnose osteoporosis and evaluate the risk of fractures by measuring bone density.

Bone cancer is typically diagnosed through a combination of imaging studies, laboratory tests, and sometimes a biopsy. Common imaging techniques used to detect bone cancer include:

X-rays: Traditional X-rays can reveal abnormalities in the bone structure that may be indicative of bone tumors.

CT (Computed Tomography) Scan: CT scans provide detailed cross-sectional images of the bones, allowing for a more comprehensive evaluation.

MRI (Magnetic Resonance Imaging): MRI can provide detailed images of soft tissues and is useful for assessing the extent of bone cancer.

Bone Scans: Nuclear medicine bone scans involve injecting a radioactive substance into the bloodstream, which is taken up by bone tissue. Areas of increased uptake may indicate bone cancer.

Biopsy: A biopsy involves taking a small sample of the suspicious tissue for examination under a microscope to determine if cancer cells are present.

If there are concerns about bone cancer, it is essential to consult with a healthcare professional. They will evaluate the symptoms, perform appropriate diagnostic tests, and, if necessary, refer the individual to a specialist for further assessment and management.

What is the difference between the bones of the skull and the bones in your leg?

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Asked by Wiki User

the main difference between the bones of legs and skull is in their structure and function. The bones of legs like tibia and fibula are long and strongest bones that provide support and mobility to the body. While the bones of the skull; cranium, temporal bone are flat and softer than bones of legs .The bones of skull play protective role in providing safety to the brain.

What type of joint is the knee?

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Asked by Wiki User

pivotal hinge joint that allows flexion, extension as well as slight medial and lateral movement.

What would happen if there were no tendons attached to your bones?

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Asked by Wiki User

Well, Tendons help us walk, so you wouldn't be able to walk.

What are the bones in the human arm?

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Asked by Wiki User

Humerous (upper arm) Ulna and Radius which turn over each other and are paralell when you are at anatomical position. I can't quite remember, but I'm pretty sure that Radius is the one that connects to the thumb.

Seven short bones make up the ankle?

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Asked by Wiki User

  1. talus
  2. calcaneus
  3. cuboid
  4. navicular
  5. medial cuneiform
  6. intermediate cuneiform
  7. lateral cuneiform

The ankles, which form the joint between the lower leg and the foot, are made up of seven short tarsal bones. I got this source from Medical Terminology for health professions Sixth edition by Ann Ehrlich and Carol L. Schroeder.

How many bones does a 12 year old child have?

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Asked by Wiki User

there are 206 bones
The adult human skeleton has 206 bones - however - at age 12 some bones (like those of the coccyx) may not have fused yet.

How is bone marrow cancer best treated?

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Asked by Wiki User

Bone marrow cancer, also known as multiple myeloma, is a type of cancer that affects plasma cells in the bone marrow. Treatment for multiple myeloma is typically individualized based on the stage of the disease, the patient's overall health, and various other factors. Common treatment options for multiple myeloma may include the following:

Chemotherapy: Chemotherapy drugs are often used to kill or slow the growth of cancer cells in the bone marrow.

Targeted Therapies: Medications like proteasome inhibitors (e.g., bortezomib, carfilzomib) and immunomodulatory drugs (e.g., lenalidomide, thalidomide) target specific proteins or pathways in cancer cells to inhibit their growth.

Immunotherapy: Immunotherapies, such as monoclonal antibodies (e.g., daratumumab, elotuzumab), enhance the body's immune response to target and destroy cancer cells.

Stem Cell Transplantation: Autologous stem cell transplant (using the patient's own stem cells) or allogeneic stem cell transplant (using donor stem cells) may be considered to replace damaged bone marrow with healthy cells. This can be an option for some patients, particularly in cases of more aggressive disease.

Radiation Therapy: Radiation therapy may be used to target specific areas where the cancer has formed tumors or is causing bone pain.

Bisphosphonates: These drugs are used to strengthen bone and reduce the risk of fractures in patients with multiple myeloma, as the disease can weaken the bones.

Supportive Care: Managing symptoms and complications is an essential part of treatment. This may include pain management, addressing anemia, and providing medications to manage side effects.

Clinical Trials: Participation in clinical trials can provide access to cutting-edge treatments and therapies that are still in the experimental phase.

Maintenance Therapy: Some patients may receive ongoing or maintenance therapy to help keep the disease in check and extend periods of remission.

Treatment plans are tailored to the individual patient, and they may evolve over time based on the patient's response to therapy and the progression of the disease. It's essential for individuals diagnosed with bone marrow cancer to work closely with a team of healthcare professionals, including hematologists or oncologists, to determine the most appropriate treatment plan for their specific case.

Additionally, multiple myeloma is a complex disease, and new treatments and therapies are continually being developed. Therefore, staying informed about the latest advances in multiple myeloma treatment and considering second opinions from specialists are important aspects of managing the condition.