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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

How do you stop ribs from protruding?

I have no idea... I have the exact same problem as you along with gynecomastia, which makes me feel fat when really im not that fat.

Why did you loose feeling in your leg?

If your leg is numb, you need medical attention. See a doctor or go to an emergency room.

What if you are getting divorced but keep sleeping together?

I dont think that is the best thing to do, getting annulled and sleeping together??? y r u still sleeping with him? is it because u love him? or other reasons? if u sleep with him and u r getting divorced, i don't think that's appropriate because u guys r separating. if u care about him, keep the marriage going, and if u don't feel like ur relationship won't work out, leave him, but just don't sleep together anymore.

I agree with the person above. If you are getting a divorce that should be the end of all sexual things (no kissing, no sex, no sleeping together (even if you aren't doing anything)).

Why are orientals called zipper heads?

it refered to the way machine gun fire looked like a zipper patern when it hit the vietnamise, looked like they had ben unzipped.

Why do men worry less than woman?

I am not sure that they do, it is just that men do not talk about their worries as much.

What do bones allow us to do?

Bones allow us to walk ,dance ,wave ,jump ,hop ,hold things and many more that's why you should use them why you got "em

Where does bone break down?

Bones break whenever an event supplies adequate force which exceeds the bone's resiliance to that stress. Bending, twisting, compression, and impact forces can provide instantaneous energy to do this but lower energies applied over longer periods, i.e., repetitive stress, can contribute. Vibrations, if of sufficient duration and strength, can exceed the ability to absorb energy successfully. as well. Wherever the force concentrates is where the break usually occurs.

We know that certain fracture/breaks are more problematic than others. Breaks in the femur neck are almost impossible to heal without surgical pinning or even complete replacement, whereas breaks in the ribs or clavicles are typically left alone to heal normally and are rarely treated surgically unless they are compounded fractures and threaten to poke inward towards the lungs.

How do bones grow wider?

they become stronger then and you grow taller, this is because you must adapt

What is the relationship between origin insertion and action of the skeletal muscles?

The end of the muscle that is attached to the stationary bone is the point of origin. The muscle end that is attached to the moving bone is the point of insertion, and the action is what the muscle actually does.

How are joints formed?

Joints are formed through the connection of two or more bones at a specific point in the body, allowing for movement and flexibility. The ends of the bones are often covered with cartilage, which provides a smooth surface for movement and absorbs shock. Ligaments, which are tough bands of connective tissue, help stabilize the joint by connecting bones to one another. Additionally, synovial fluid lubricates the joint, reducing friction during movement.

If on Earth Sara weighs 100 lbs and she moves to a planet that is 5 times larger in radius how much would she weigh?

This is not really a question that can be answered given the wording as it stands. A planet's radius has little or nothing to do with its MASS, which is what 'causes' gravity. For example, Jupiter is far larger than the Earth, but because its' mass is so much less (it's mostly gas, actually) scientists know that Jupiter exerts less gravity than the Earth. And if you had a planet that was smaller than the Earth, but much denser, then you would weigh more there than on the Earth.

What if you have no artries in your leg?

If you have no arteries in your leg, it would severely impair blood circulation to that area, leading to critical issues like tissue death and severe pain. This condition, known as critical limb ischemia, could result in gangrene and ultimately necessitate amputation if not treated promptly. Medical intervention, such as bypass surgery or angioplasty, may be needed to restore blood flow. Prompt diagnosis and treatment are crucial to prevent serious complications.

Had accident 10 years ago but still hurt what can you do?

These kind of pains are usually self limiting and you can continue conservative treatments like stretching, general aerobic conditioning and strengthening exercises to maintain good flexibility, posture and biomechanics at home. Remember once injured, the area is at a mechanical disadvantage and more susceptible to re-injury. Stay active and if the recurrent pain is different from your usual pain or worsened from baseline, seek medical attention. There may be need for re-imaging, formal physical therapy sessions or medications or injections.

Answer

Depending on your injury, it may be beneficial to have your site of injury, medications and physical therapy re-evaluated. Ten years later, you may have some reduced muscle strength or your meds may have become ineffective. In the meantime, try water exercise, Tai Chi, yoga or other non-weight bearing exercise to see if you get relief for at least the time you are moving.

What is a bone in the head that starts with i?

The "Incus" , or anvil , is part of the ear found in the skull .

The inferior nasal concha is another one

What is the name of the single bone in the upper arm?

The humerus. The humerus is a long bone. It can make blood cells. However, the flat, small, and irregular bones can make blood but not as much as the long bones( humerus, femur).