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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.

14,490 Questions

Back area from ribs to hips?

That area of the body is called the lumbar region and it consists of the lower back muscles, vertebrae, and spinal column. It plays a crucial role in providing support, stability, and mobility for the upper body. Proper posture and core strengthening exercises are important in maintaining the health of this region.

1 How many bones are in the human body?

There are typically 206 bones in the adult human body. This number can vary slightly from person to person due to differences in bone structure and development.

Two small lumps under your rib cage on left hand side?

I dont know weather your problem is the same as mine but i have multiple lumps that get trapped under my ribcage and was told by the doctor that they were just fatty lumps and nothing to worry about although for your own piece of mind i would visit your gp anyway just to make sure , hope this helps somewhat ,good luck! sandyj59

Is a bone a active tissue that heals rapidly?

Bone is both an active, or organic tissue, and inorganic in composition. There are basically 3 types of cells found in bone- osteoblasts, osteocytes and osteophytes. They are involved in the production, maintenance, and tear down of bony tissue. The minerals that make up a bone are never static, always being changed to suit the forces applied to a bone (such as strength training). Typical healing time for a bone, in a healthy person, is 6-8 weeks. It will be longer in someone with osteoporosis.

Is your skeleton system made of only bones?

Yes, the skeletal system is primarily made up of bones, but it also includes other structures like cartilage and ligaments. Cartilage provides cushioning between bones and helps with movement, while ligaments connect bones together at joints to provide stability and support.

The radius is part of which skeletal division?

The radius is part of the appendicular skeleton, which includes the bones of the limbs, shoulder girdle, and pelvic girdle.

What organ is just under the rib cage on right side that gives sharp pain by touch?

That is hard to answer without palpation by a skilled professional. Most likely it is your diaphragm in spasm on that side that is causing the pain. If it persists beyond three days and is interfering with your activities of daily living, then please go see a doctor.

What type of muscle is found attached to the bones?

The muscle tissue that is attached to and moves the skeleton is called the skeletal muscle.

What bone disease did Steve Perry have?

Steve Perry had osteoarthritis, a degenerative joint disease that can cause pain and stiffness in the joints. This condition can affect any joint in the body, including the spine, hips, knees, and hands.

What is a canaliculus of bone cell?

Canaliculi in bones are cytoplasmic processes between bone cells that form between the bone cells (osteocytes) before the extracellular matrix hardens, or ossifies.

They're basically extensions of the cytoplasm that connect the cells and allow communication and transfer of nutrients between the cells so they don't die.

Anatomically, a canaliculi is any small channel in the body.

Where is red bone marrow most abundant?

Red bone marrow is found in spongy bone located mostly in the ends of the long bones.
Red marrow is found mainly in the flat bones such as hip bone, breast bone, skull, ribs, vertebrae and shoulder blades, and in the cancellous ("spongy") material at the proximal ends of the long bones femur and humerus.

What is the anterior neck muscle which attaches to the ribs is?

The scalenus anterior and the scalenus medius all insert into the first rib (the scalenus posterior inserts into the second rib). They originate from cervical vertebrae two to cervical vertebrae seven (C2 - C7). Each of the scalene muscles has several points of origin, which look like fingers from your spine.

What is a bone projection?

A bone projection refers to a bony outgrowth or prominence that extends from the main body of a bone. These projections serve as attachment points for muscles, tendons, and ligaments, helping to stabilize and move the skeleton. Some common examples of bone projections include tubercles, tuberosities, and trochanters.

What happens in the end of the lovely bones?

its been a while but.. for susie kisses that guy she liked and goes to heaven and the murderer trys to charm another girl but she rejects him and he falls off the edge of a cliff to his death. ha ha

Can the ischium bone get arthritis?

Ischial bursitis is inflammation of the bursa that separates the gluteus maximus muscle of the buttocks from the underlying bony prominence of the bone that we sit on, the ischialtuberosity. this can be caused by prolonged sitting on hard surfaces that press against the bones of the bottom or mid-buttocks. Symptoms of ischial bursitis include pain, stiffness, and tenderness located in and around the buttock in the area where the buttock normally sits . Ischial bursitis is also referred to as weaver's bottom because weavers traditionally would weave in a position that aggravated the affected ischial bursa

What is the ratio of bones in your head to bones in your body?

There are 206 bones and here they are:

My Bones from Head to Toe

The cranium protects the brainium,

To bonk it is a painium.

The maxilla and mandible

Help render food digestible.

The clavicle's the collarbone,

The S-shaped, curvy Scholar-bone.

The scapula is flat-ula,

Rather like a spatula.

The sternum's like a bony tether,

Holding all the ribs together.

The rib cage holds the lungs and heart

It really is a work of art.

Linking body to brain is spine:

Harm it not, and the nerves'll work fine.

The funny bone's the humerus,

But whacking it is humorless.

On lower arm with ulna abides

The radius, which is thumb-side.

The carpals are the wrist bones,

They glide like smooth round stones.

In the palm are metacarpals,

Which number five in all.

Each finger has phalanges three,

While two in thumb we see.

Moving on, we find the hip,

Which table corners commonly clip.

Connecting there is one long shaft:

The femur is a hefty haft.

Capping the knee there is a disc

Called the patella, or kneecap for brisk.

Of lower leg bones there are two,

The tibia, largest; and fibula, too.

The anklebones glide just like the wrists:

Tarsals let feet turn and twist.

Metatarsals form arch and sole,

Five of these make a foot whole.

Last but not least, phalanges again!

Four toes have three, the biggest but twen!

Aren't you glad that this is done?

Don't be silly! It was fun!

… Wasn't it?

What two bones have an alveolar process?

The maxilla and the mandible have an alveolar process, which are the portions of those bones that contain the sockets for the teeth.

This is the body's primary storage system for essential minerals?

The skeletal system is the body's primary storage system for essential minerals like calcium and phosphorus. These minerals are stored in the bones and released into the bloodstream as needed to maintain proper levels for various bodily functions.

What is it if the bone in your nose hurts and the inside is red?

It probably means you hurt it, if not, it must be infected. Infections have to see a doctor, or it can lead to something serious.

Or, you have allergies to something. Maybe you've blown your nose to much, or hit your nose, I don't know. Think of what has happened to you- and that nose of yours- that could cause this. (Also, there's no bone in your nose. It's called cartilage)

Name two functions of the skeletal system?

The skeletal system provides support and structure for the body, allowing movement and protecting internal organs. It also produces blood cells in the bone marrow and stores minerals such as calcium and phosphorus for use by the body.

What joint is located between the surfaces of two flat bones?

A syndesmosis joint is located between the surfaces of two flat bones. This type of joint is held together by fibrous connective tissue, such as ligaments, which allow for very little movement between the bones. Examples include the joints between the radius and ulna in the forearm.

What bone articulates proximally with the Metacarpals?

The metacarpals articulate proximally with the carpals. In particular, the first metacarpal articulates with the trapezium. The second articulates with the trapezium, trapezoid, and capitate. The third articulates with the capitate. The fourth articulates with the capitate and hamate. The fifth metacarpal articulates with the hamate.

What does a synovial joint have between the bones?

A synovial joint has a fluid-filled cavity known as the synovial cavity, which contains synovial fluid. This fluid helps to reduce friction between the bones, nourish the joint, and provide lubrication for smooth movement.