MUSCULOSKELETAL+SYSTEM+3

media type="youtube" key="RsWNyqnHQ2I" height="344" width="425"media type="youtube" key="IIjj0rC7wcQ" height="344" width="425" ** * Major functions of muscular system and skeletal system ** __**Skeletal System**__ - provides shape and form for our bodies and it supports, protects, and allows our body to move. Calcium is stored in the skeletal system. __**Muscular System**__ - it serves 3 major functions in the body which are producing motion, providing stabilization, and generating heat.
 * Body System Checklist - Muscular System and Skeletal System **
 * Body System Checklist - Muscular System and Skeletal System **

Striations are lines that help the muscle cell strech and come back together so it can be used. The shape of a muscle cell is very long and big and it is also cylindrical. It has many nuclei located on the periphery which make more protein to build good muscle. This all helps it to contract and make movement for the body __Skeletal Muscle__ -Move and support skeleton -Attached to Bones __Smooth Muscle__ -Contracts hollow organs -Walls of hollow internal structures __Cardiac Muscle__ -Walls of the Heart -Pump Blood
 * * Describe how the __structure__ of a skeletal muscle cell provides an advantage on its __function__. (shape, striations, multinucleated) **
 * Locations and functions of skeletal muscles, smooth muscle, and cardiac muscle.**


 * * What are tendons and ligaments? **
 * Tendons**: a tough connective tissue band connecting a muscle to bone. Ligament: A tough connective tissue band connecting bone to bone.

*** Include a body diagram and label the __main__** __muscles__ in the body (front and back)


 * * Include a skeleton and label the __main bones__ in the body. **

Bone Marrow is spongy tissue that is found on the inside of your bone. The two types are yellow and red. The main job of red bone marrow is to produce red and white blood cells. Yellow bone marrow stores lipids.
 * * What is the bone marrow? What are the functions of the bone marrow? **

Osteoarthritis is a joint disease that mostly affects the cartilage. It's a form of Arthritis caused by inflammation and loss of cartilage in the joints. The best way to treat osteoarthritis is to excersise, control your weight, and take medications to control the pain. Cartilage is tough flexible material lining the joints so bone doesnt rub on bone. If the bones do rub against eachother they will cause heat which results in injury.
 * * What is osteoarthritis? What are some causes of osteoarthritis? How is it treated? **
 * Four fun or interesting facts about the muscular and skeletal systems.**
 * Adult human bodies consist of about 206 bones.
 * Bones are 6x stronger than steel if they are the same weight.
 * There are between 656-850 muscles in the human body.
 * It takes 17 muscles to smile.

a.Fat b.Calcium c.Fiber d.Iron a.Produce motion b.Generate heat c.Provide cushion d.Provide stabilization a.Bones b.Organs c.Joints d.None of above a.Contract solid organs b.Contract hollow organs c.Both A and B d.Neither a.Liver b.Stomach c.Heart d.Brain a.Rings b.Bumps c.Holes d.Nuclei a.Muscle b.Nothing c.Epidermis d.Organs a.Produce blood cells b.Store lipids c.Store fiber d.Store carbs a.Rub on other bones b.Break c.Decay d.Grow a.1000 b.837 c.42 d.206
 * * //10 multiple choice questions// **
 * 1. What is stored in the skeletal system?**
 * 2. What is not a function of the muscular system?**
 * 3. Skeletal muscles are attached to the-.**
 * 4. Smooth muscles...**
 * 5. Cardiac muscles are in the-.**
 * 6. Striations have many to make protein.**
 * 7. Ligaments connect bone to bone whereas tendons connect bone to-.**
 * 8. Two types of bone marrow are red and white. What does white do?**
 * 9. Cartilage makes it so bones don't...**
 * 10. How many bones are in the human body?**

This system is not part of any of his symptoms. However, since muscle is throughout the entire body, some of it had to be pierced. We think that the upper abdominal, maybe the pectoralis major, was pierced. We think this because the symptons show that a lot of organs were damaged. The pole had to go in high enough in the body to pierce the appropriate organs. The pole also probably went down on a diagonal. The pole damaged the spine, so the latissimus dorsi was probably where the pole came out. The skeletal system was not part of the injuries in any way.
 * *Explain how these systems might be involved, or not involved in the driver’s injury. Cite specific evidence. **