Skeletal System

The ligamentum nuchae lies superficial to the cervical spinous processes. It is a thick, elastic ligament that runs from the external occipital protuberance to the C7 vertebra.

Skeletons are often associated with rattling their bones due to their skeletal structure. This image is commonly used in popular culture to represent death or spooky scenarios.

The medial and lateral condyles of the femur are involved in articulating with the tibia to form the knee joint. They help to stabilize the knee joint and assist in weight-bearing and movement of the lower limb.

Fibula-- someone answered tibia on a previous question and that answer is incorrect

The four main functions of the skeletal system are to provide support and shape to the body, protect internal organs, produce red and white blood cells in the bone marrow, and facilitate movement by working with muscles.

A common type of graft taken from the upper thigh is a saphenous vein graft. This vein is often used in coronary artery bypass surgery to reroute blood flow around blocked arteries in the heart.

Sharp gas pains in the rib area can be from gallstones or heart problems or stomach problems. This is not a matter than can be ignored. If you or someone you knows is suffering from those symptoms take them to the urgent care or emergency department of a hospital that is on their insurance plan.

From Wikipedia, "Hydroxylapatite, also called hydroxyapatite (HA), is a naturally occurring mineral form of calcium apatite with the formula Ca5(PO4)3(OH), but is usually written Ca10(PO4)6(OH)2 to denote that the crystal unit cell comprises two entities".

there are seven pairs of ribs that are comlpetely attached bonetobone and there are three pairs that are attached wiht cartilage. the last remaining"floating" ribs are not attached. All the ribs are atached to the spine.

There are four main types of bones in the human body: long bones (e.g. femur, humerus), short bones (e.g. carpals, tarsals), flat bones (e.g. skull, ribs), and irregular bones (e.g. vertebrae, hip bones). Each type of bone has a specific shape and function in the body.

My right leg from the knee down feels tight and a feeling of restlessness. At time feels tight lke it is swollen but it is not. When I elevate it there is some relief. There has been no change in skin colouring. This is only experienced on my right leg not my left....I have two little fluid lumps on my inside arch. They are not painful. Please advise.

The protective mucous layer covering the bone surface is called periosteum. It is a dense layer of connective tissue that helps in bone repair and growth by providing a blood supply and anchoring the tendons and ligaments to the bone.

The proximal and distal phalanges only meet in the first digits (the thumbs and the big tues). This joint is the first interphalangeal joint.

Well, to answer the question directly, skin protects the ribcage. If the question reversed (what organs does the ribcage protect?), then my answer would be that the ribcage primarily protects the heart and lungs, although it does protect the spleen and, to a lesser extent, the liver and stomach.

No, the spine is not considered a long bone. Long bones, like those found in the arms and legs, have a cylindrical shape with growth plates at each end, while the spine is made up of individual vertebrae stacked on top of each other to form the backbone.

Stretch receptors in the bladder wall are activated when the bladder fills with urine or liquid. These receptors signal the brain to indicate the fullness of the bladder, triggering the urge to urinate.

The real name for the backbone is the spine, which is made up of a series of interconnected bones called vertebrae. The spine serves as a protective structure for the spinal cord and provides support for the upper body.

The heart is the part of the human body that has no bone, is full of veins, pumps blood throughout the body, and is involved in the physical response during sexual activity.

Yes, the quadriceps muscle is a group of four muscles located in the front of the thigh that plays a major role in knee extension. The quadriceps muscles connect to the kneecap and help stabilize and provide movement for the knee joint.

It is not advisable to walk on a treadmill with a broken rib as it can cause further discomfort and delay the healing process. It is best to rest and allow your rib to heal properly before engaging in any physical activity.

Diploe does not belong because it refers to the inner layer of flat bones like the skull that contains both spongy and compact bone. Spongy bone, red marrow, hematopoiesis, and yellow marrow are all related to bone structure and function.

B/c our bodies respond to what we ask of them. If we use them, they grow strong enough to be used. If we only slouch around in sofas, they'll respond by only being strong enough to be couch potatoes.

A broken bone can be seen through symptoms like swelling, bruising, deformity, or inability to move the affected body part normally. X-rays are usually necessary to confirm the diagnosis of a broken bone.

Actually there are 3 bones in the arm. The Humerus, which is where your Biceps are, the Radius, which is the bone connected to your thumb, and the Ulna, which is connected to your pinky finger. I always remember Ulna, because it sounds like an old lady's name, and old lady's always have their little tea cups and stick their pinky in the air when they sip! My science teacher taught me that.

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