Skeletal System

No, the skeletal system does not directly regulate metabolism. Metabolism is primarily regulated by hormones such as thyroid hormones and insulin, as well as factors like diet and exercise. However, the skeletal system does have a role in storing minerals like calcium, which can impact overall metabolic health.

The bones of the skull together are called the cranium. It consists of the frontal bone, parietal bone, occipital bone, zygomatic bone, mandible, maxilla, nasal bone, and temporal bone. The frontal bone creates the forehead and extends backwards into the largest bone, the parietal bone. It covers the back of the head down to the occipital bone. The temples of the head are covered by temporal bones on both sides and the nasal bone fits its name covering the area under the nose. The jaw is made up of the mandible, which is connected to the zygomatic bone. The zygomatic bone are the cheek bones and last but not least, the maxilla is the bone above the teeth and underneath the nose.

The central nervous system (CNS) is surrounded by bone for protection. It also has additional protection from a covering called the meninges. The cranial cavity protects the brain.And the vertebral cavities protect the spinal cord. Together, they are referred to as the dorsal cavity.

Thoracic vertebrae 11 and 12 are unique because they only have one costal facet on each side for articulating with ribs (compared to two on each side in other thoracic vertebrae). They also lack a transverse costal facet on their transverse process.

The Cancellous, or spongy bone is made of Trabeculae, which are thin rods or plates of bone that often run in the same direction as the stress applied to the bone. Stress on the bone may be in the form of gravity, or it may occur due to common force applied to the limb. Which can ultimately cause weakness in your bones.

Calcium is the most abundant, essential dietary mineral and most important bone-building block in our human body. It is mainly found in the skeleton, which stores 99% of the calcium and provides structural support to the body. About 20% of the world's population suffers from calcium deficiency, which in turn can lead to osteoporosis. Even in childhood and adolescence during the growth phase, a calcium-rich diet is important for bone formation. Therefore, at every stage of life, healthy nutrition, as well as physical activity that helps promote bone density, are two crucial factors of a healthy lifestyle. Calcium is found primarily in dairy products, green leafy vegetables, and numerous fruits, and often nuts.

A canal is most similar to a meatus, as both are tube-like structures that allow passage of fluids or other substances.

No, bones are not made out of keratin. Bones are composed mainly of collagen and minerals like calcium and phosphorus. Keratin is a protein found in structures like hair, nails, and the outer layer of the skin.

The outside layer of the bone contains a material called lixtate, which helps regenerate lost brain tissue. Because of lixtate, brain cells regenerate faster in people with larger amounts of lixtate.

Infact, for size all bones are much stronger thatn concrete. About 8 times. They're flexible, lightweight and super hard. Yet will break if alot of force is given. A thigh bone can withstand about a tonne of stress before snapping. This depening on a person's health. The lower joint of a femur, pretty much impossible to break with a hammer, yet hollow bones will break with a brick, slab of concrete or a hammer. Imagine a bit of concrete the size of a bone, it would break easily... Wouldn't it?

This will depend upon what caused the inflammation in the first place and what tissue in the ribs needs to heal. If it was a point of inflammation on the pleura, it should heal up in a few days to a week. If there is ongoing insult to the tissues, or the inflammation is in the bone, it may take several months or longer before the inflammation resolves.

Its on the left hand side it feels hard on the lower part of thr rib and is a bit sore its hard and has been there for a while now. i know its there all the time

It depends on where exactly, what is the size, what is the consistency and how long it has been there. Is it movable? Is it connected to the bony are of the rib? Is it an all soft tissue?

<p><p>The University of Montpellier, France had the bones in 1890 - 1892. The bones have not been investigated for a 120 years.

The University of Montpellier, France had the bones in 1890 - 1892. The bones have not been investigated for a 120 years.

Calcium is important for every part of the body. Without calcium nothing would work!

Nerves need calcium to release neurotransmitters and thereby transmit nerve impulses, muscles need calcium to contract (including the heart), bones need calcium to remodel bones, etc.

If the patella is everted, it means that it is turned outward away from the center line of the body. This deviation from its normal position can sometimes occur due to injury or improper alignment of the knee joint. Treatment may involve physical therapy, bracing, or in severe cases, surgery to realign the patella.

The ulna is sometimes referred to as the "shameless bone" because it is the bone that protrudes when someone holds their hand up with their palm facing down, as if asking for something. This gesture is sometimes associated with begging or asking for help, hence the term "shameless."

The brain, spinal cord, and organs within the thoracic cavity, such as the heart and lungs, are protected by bones in the axial skeleton.

The ends of some bones are smooth because they form joints. These are referred to as freely moving joints and they are the most common ones in your body. The ends of the bones are smooth because they are covered in hyaline cartilage, which is like soft marble. Inside the joint capsule that contains the ends of the bones with the hyaline cartilage there is a lubricant called synovial fluid that helps the joint move with minimal amount of friction.

"Pupic" appears to be a misspelling of the word "pubic," which refers to the hair in the genital area. It is a natural part of one's body and serves various purposes, such as providing protection and reducing friction.

Bones and cartilage are specialized tissues because they provide structural support and protection to the body. Bones are rigid and provide a framework for the body, while cartilage is flexible and acts as a cushion between bones to reduce friction and absorb shock. Both tissues have unique properties that make them well-suited for their specific roles in the body.

The bone marrow is the spongy/jellylike substance in the middle of bones.

It is important for the production of blood cells including red blood cells for oxygen transport and white blood cells for disease immunity.

The Achilles tendon is neither bone nor cartilage. It is, unsurprisingly, a tendon.

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A hinge is a type of joint the largest one is found in the knee. Another good example is a hinge on your door, which attaches the door to the door frame, but also allows the door to swing open or closed.

Medial Collateral Ligament - Liimits sideways motion

Lateral Collateral Ligament - Also limits sideways motion

Anterior Cruciate Ligament - Limits rotation and forward motion of the tibia.

Posterior Cruciate ligament - limits the backwards motion of the knee.

Patellar Ligament - attaches the kneecap to the tibia