Skeletal System

This called a suture. It is an immovable joint where two bones in the skull meet to form this joint.

Treatment for fluid at the base of the spine depends on the underlying cause. It may involve medications to reduce inflammation, physical therapy to strengthen the muscles supporting the spine, or drainage procedures to remove excess fluid. In some cases, surgery may be required to address the issue. Consulting with a healthcare professional is recommended for proper diagnosis and treatment.

The membrane between the ulna and the radius is called the interosseous membrane. It helps to stabilize the bones of the forearm during movement and provides a surface for muscles to attach.

Compact bone tissue is adapted to support weight and withstand tension stress due to its dense structure and arrangement of osteons. These osteons are aligned in the direction of stress to provide strength and stability to the bone. This compact arrangement makes it ideal for weight-bearing and resisting tension.

The vagus nerve (cranial nerve X) supplies innervation to most thoracic and abdominal organs, including the heart, lungs, stomach, and intestines. It plays a key role in regulating many vital functions such as heart rate, digestion, and breathing.

No, the number of bones in the human body remains the same as we grow older. A baby is born with about 270 bones, but many of these fuse together as the body matures, resulting in the adult skeleton of around 206 bones.

The femur bone is composed of osseous tissue (bone tissue) which includes compact bone and spongy bone. Additionally, the femur contains blood vessels, nerves, and bone marrow.

Production of Vitamin D - Some of the ultraviolet light striking the skin passes through the melanin sunscreen and causes a chemical change in the blood leading to the formation of vitamin D. This vitamin is required for the body to absorb calcium from the intestine. Calcium is essential for the development of teeth and bones.

According to Wiki, the Phalanx is a long bone

kim mathers slashed her wrists after she found out eminem was cheating on her

Cartilage is the flexible substance at the ends of bones in joints. It acts as a cushion and facilitates smooth movement of the bones. It also helps in absorbing shock and reducing friction during movement.

The meniscus is the cartilage surrounding the lower part of you knee cap, it acts as cushioning between the knee cap and tibia/ fibula. Usually when when you injure your meniscus it is a tear, and it almost always causes pain. Also the meniscus can't regrow itself so if you have a grade 3 tear (a tear that reaches the edges) you will probably need surgery. A grade 2 tear is a tear inside the meniscus that doesn't go all the way through. Grade one is very mild and usually isn't felt until (if it is ever) made worse.

The mucous membrane-lined cavities found in several bones surrounding the nasal cavities are called paranasal sinuses. These sinuses include the frontal, maxillary, ethmoid, and sphenoid sinuses. They help to lighten the skull, produce mucus, and regulate the resonance of the voice.

In the absence of infection or any other complication, the sternum will be fused enough to resume light activity in 6-8 weeks. Absolutely no strenuous activity or heavy lifting should take place until 6 months after surgery. Consult your physician regarding long-term weightlifting guidelines. Most heart patients should never lift more than 50 lbs. regardless of how long they are post-op. This puts undue stress on the sternum and on the heart itself.

Displacement of lumbar intervertebral disc without myelopathy refers to a condition where the disc between two lumbar vertebrae shifts or protrudes, but does not cause compression or damage to the spinal cord. Symptoms can include back pain, numbness, tingling, or weakness in the legs. Treatment may involve rest, physical therapy, pain management, and in severe cases, surgery.

Periosteum is the type of bone that covers the surface of every bone in the body. It is a dense layer of vascular connective tissue that provides nourishment and serves as a protective layer for bones.

Dense irregular connective tissue can be found in the periosteum, which is the outermost layer of the bone. It helps to protect the bone and provide support by anchoring tendons and ligaments to the bone surface.

teeth are the strongest bones in our heads

Leaky capillaries found in the bone marrow are called sinusoidal capillaries. These specialized capillaries allow larger cells like blood cells to move in and out of the bloodstream more easily due to their larger size and more permeable nature. This facilitates the movement of cells between the bone marrow and blood circulation.

The bone you are referring to is likely the femur, which is the thigh bone. The two large trochanters on the proximal end of the femur are the greater and lesser trochanters, which serve as attachment points for muscles that move the hip joint.

It depends on what you mean by "important". All bones are important as they provide structural support. The eight bones in your wrist, while it seems like a lot, provides the flexibility that allows you to rotate your wrist. Same with the seven tarsal bones in the ankle. The femur is the longest bone in your body (typically). The pelvis holds the intestines and must distribute the upper body weight. Obviously the other bones in your body are just as important; the cranium houses your brain, the spine protects your delicate nervous system, etc.

The part of bone you are asking about is called compact bone, or cortical bone.

True. Long bones are able to grow in length after birth through a process called endochondral ossification, where new bone tissue is produced in the middle of the diaphysis at the epiphyseal plate. This growth continues until the growth plates close at the end of puberty.