Skeletal System

Ilium - you have one either side of your midline. The continue from the sacrum at the back to the pubis at the front. The uppermost part is called the iliac crest.

You can normally feel the Anterior Superior Iliac spine as your front "hip bone" and the Posterior Superior Iliac spine as your rear "hip bone" - they are different parts of the same continuous bone.

Yellow bone marrow contains a large percentage of fat cells. It is primarily made up of adipocytes, which store fat as an energy reserve for the body. It can also contain some connective tissue and blood vessels.

A chiropractor is a healthcare professional who specializes in diagnosing and treating musculoskeletal disorders, mainly through manual adjustments and manipulation of the spine and joints. The process of adjusting the spine can create a cracking or popping sound, which some people find helps to alleviate pain and improve mobility.

Extra bones in a baby's body, called ossification centers, fuse together as the baby grows and develop into larger bones. Some bones, like the fontanelles in the skull, have soft spots that allow flexibility to make it easier for the baby to pass through the birth canal.

Diarthroses joints are movable joints. More movement is required in the limbs of the appendicular. Synarthroses joints are immovable joints and amphiarthroses are semimovable joints. Less movement is required in hte axial skeleton than in the appendicular skeleton.

The shaft of a long bone is the center area, as in the middle of the bone, not at one of the ends. Take a tree as an example - the roots would be one end, the leaves the other end and the shaft would be the trunk.

A heel bone spur is a bony protrusion on the heel bone that often causes much pain. There are many theories on what causes a heel bone spur to develop. After many years of hearing from different people, our conclusion on the matter is this: Calcium is the most common mineral in our bodies and one of the most important. Our bodies need calcium every day for vital functions such as maintaining a steady heartbeat, building and fixing bones and teeth, helping nerves and muscles to work properly, and helping blood to clot. Calcium enters body cells and activates proteins to do specific things once it is in the cell. For instance when in muscle cells it makes them contract; when in nerve cells it triggers electrical impulses to send a message; when in white blood cells it fights germs. The amount of calcium that we absorb from our diet varies. Age is one factor. An adolescent may absorb up to 75% of the calcium obtained from foods, while adults absorb anywhere from 20-30%. Our bones feel solid and permanent, but they're like any other body tissue- they're constantly being broken down and formed again. In adults, 20% of bone calcium in withdrawn from bones and replaced each year. If we do not get enough calcium from our daily diet, our body will leach calcium away from our bones to use for the vital functions of our bodies. In many people this happens to be in the heel bone or some other weak area of the body. While being leached, it forms an eruption (like a volcano). This eruption is a bone spur.

An epiphysis is the end of a long bone (the head) whereas the diaphysis is the shaft of the long bone. These two sections are connected by what's called the mataphysis (the widening of the bone towards the head).
Epiphysis is an expanded portion at the end of the bone. Diaphysis is the shaft of the bone.

There are 2 stirrups on each saddle. One hangs down on either side. The stirrups give you a place to rest your feet while riding. This adds some security and helps the rider keep their balance. Experienced riders do not need stirrups in order to stay on, however stirrups do make it easier and less tiring.

A stirrup in a english, western and aussie saddle help the rider to balance and hold on. From Walking all the way to high jumping stirrups help the rider with their balance which also helps the horses balance.

The following information is provided to prevent the continuing deaths from persons being dragged after getting their foot caught in the stirrup during a fall: It is life-saving to make sure that the stirrup fits so closely to the rider's boot both in width and height so that it is not possible for the rider's foot to fit through the stirrup. This is to prevent the rider from getting their foot caught in the stirrup during a fall and being dragged literally to death. Stirrups are available in different widths and heights. Make sure you buy ones that do not allow your foot to go all the way through. Elastic sided so called "safety stirrups" unfortunately do allow the rider's foot to go all the way through and so allow for the rider to get caught on the remaining L-shaped steel part of the "safety stirrup" and therefore are very un-safe. The only safe stirrup is one that is fitted too closely to your foot to allow your foot to go through it, while at the same time is not so tightly wrapped around your foot that your foot cannot get out of it. The stirrup must fit each person individually and be bought in the correct size for that individual person, not simply bought in size "child's stirrup" or size "adult stirrup", but must be measured to match the rider's boot in inches or centimeters where the ball of the foot would rest on the stirrup. Riders wear boots with heels to help prevent the foot from going through the stirrup but the boot-heel by itself is not enough to completely prevent that problem. Test the stirrup by trying to put your foot through it in any way you can while you are not on the horse. If you can get your foot through it, it is the wrong stirrup due to either wrong size or wrong overall shape or both. (Not every saddle is provided with hinged safety bars to allow the stirrup leather resting on them to come off during a fall, and, some of the hinged safety bars are too rusted to un-hinge)

An adult human has 206 bones. At birth, a baby has around 270 bones, but some of these fuse together as the individual grows.

The two main types of skeletons are exoskeletons and endoskeletons. Exoskeletons are hard external skeletons found in insects and crustaceans, while endoskeletons are internal skeletons found in vertebrates like humans and fish.

The smallest bone in the human body is the stapes bone, which is located in the middle ear. It is about the size of a grain of rice and helps transmit sound vibrations from the eardrum to the inner ear.

Thoracic cage

thoracic cage is false. all ribs connect to the sternum either directly or indirectly (coastal cartilages connect some ribs to sternum.

Eh, everyone here is off so far. This is how it works. The problem is the question, because none of the ribs connect anteriorly, but are attached by use of coastal cartilage. None of the ribs connect directly to the sternum, but the only possible answer to this question would be sternum anyway, simply because of the word "anterior."

Now posteriorly ALL ribs, true and false alike, attach to the vertebral column.

Actually, according to our text book in A & P, it is Thoracic cage!

First, do not put off seeing a professional medical care provider. It is important now and for your future. Cracked ribs "under [the] left shoulder" sounds like an injury that is "too high" to affect the spleen. Your lungs are up there. Cracked ribs require diagnosis, and only a doctor or qualified professional can do this. The problem is that the cracked ribs may not be all that is wrong. And that is where they doctor is worth his weight in gold. Cracked ribs don't get a lot of "treatment" per se 'cause there isn't a lot that can be done to help them heal except for the patient to minimize movement. (No taping or wrapping.) A ruptured spleen means internal bleeding, and that is bad. Any diarrhea isn't caused from cracked ribs. That's a long stretch for a causal connection. Please go someplace and have yourself checked out. Be clear and honest about what happened so other damage can be diagnosed accurately. It's your health, and you only get one issue of it.

The muscles are the functional partners for motion and locomotion; movement of the body.

These systems are linked through the circulatory system, which transports nutrients, gases, waste products, and hormones between them. For example, the digestive system processes nutrients from food, which are absorbed into the bloodstream and carried to cells throughout the body by the circulatory system. The respiratory system takes in oxygen and removes carbon dioxide, with these gases being exchanged in the lungs and transported to tissues via the circulatory system. The urinary system removes waste products from the blood and helps regulate the body's water and electrolyte balance, with the circulatory system aiding in transporting these waste products to the kidneys for excretion. The reproductive system is also influenced by hormones circulated through the bloodstream, influencing reproductive functions and development.

Yes, bones do have blood vessels. The blood vessels supply the materials that bones need to maintain or repair their structure. In compact bone, the vessels run though the Haversian Canals. Blood vessels also run through the softer inner bone, (cancellous or trabecular bone) which has a sponge-like framework.

It's important to consult a healthcare professional to properly diagnose the hard bony lump near your collarbone. It could be a variety of things such as a bone spur, cyst, or even a more serious condition like a tumor. Further evaluation and imaging tests may be needed to determine the cause and appropriate treatment.

Arthritis affects the skeleton by causing inflammation in the joints, which can lead to cartilage degeneration, bone erosion, and joint deformities. Over time, this can result in pain, stiffness, decreased mobility, and structural changes in the affected joints.

The largest bone in the human body is the femur, or thigh bone. It is also the strongest bone in the body.

They become brittle and dry. Bird bones are not filled with marrow like other creatures they have air cells and hollow areas. This is one reason pets can eat raw birds but cooked birds are sometimes bad for them. Cooked bones splinter and break into shards.

A bat has around 34 to 38 bones in its wings, which are modified forelimbs. Overall, a bat has around 80 to 100 bones in its body, depending on the species.

Excessive saliva production at night can be caused by conditions like gastroesophageal reflux disease (GERD), postnasal drip, or medications. Pressure in the center of the body between the rib cage at night could be due to indigestion, GERD, or muscle strain. It is advisable to consult a healthcare provider for a proper diagnosis and treatment.