Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Name: _____________________ The Skeletal and Muscular Systems – notes The Major Organs of the Skeleton System Your skeleton is alive; and contains ___________________ _____ like bones, cartilage, and special structures that connect them. 1. ________________________- most bones start off as this soft flexible tissue and later turn to bone. 2. The place where two bones connect is called a ________________________. 3. Joints are kept together with strong elastic bands of connective tissue called ________________________. Skull Sternum Ribs Vertebral column Clavicle Scapula Humerus Radius Pelvis Ulna Carpels Metacarpel s Phalanges Femur. Patella Fibula Tibia Tarsals Metatarsals Phalanges Major Functions of the Skeletal System 1. ________________________ of vital organs a. The _____________shield important organs such as your heart and lungs. b. Your spinal cord is protected by the ________________________ c. The ________________________protects the brain 2. ________________________of minerals like calcium and phosphorous that help other body systems function properly and storage of fats for energy 3. ________________________ – bones work with muscles to produce movement 3 Types of Tissues in Bones 4. _______________ Cell Formation – blood is made in the soft marrow of the bone 1. ________________________bone – no open spaces 2. ________________________ bone – open spaces 3. ________________________ – 2 types; red and yellow i. ________________________– produces red blood cells ii. ________________________ – stores fat 3 Types of Joints Name: _____________________ 1. ________________________allow bones to glide over one another. 2. _______________________________ Allow bones to rotate and move freely in all directions. 3. ________________________acts like a hinge of a door and allows movement in one direction Disorders of the Skeletal System 1. Osteoporosis – Bones become fragile and more likely to ___________________ 2. Osteoarthritis – ______________disorder where protective cartilage wears away 3. Scoliosis – abnormal curvature of the ________________________ 4. Fractures – a break in the continuity of ________________________ Ways to detect skeletal conditions and disorders 1. ______________________- radiation absorbed by the body to make an image 2. Bone marrow aspiration and biopsy - bone marrow is removed from the body and viewed under a microscope to detect ________________________ 3. _______________ scan - X-ray images taken in “slices” to produce 3-D images Major Organs of Muscular System Function of Muscles Three Types of Muscle Tissue How Muscles Work Disorders of the Muscular System 4. _______________ - uses a magnetic field and pulses of radio wave energy to make pictures of organs and other soft tissues 1. ________________________– largest muscle in the body 2. ________________________– move arm Muscles work together with _______________to provide the body with movement. 1. ________________________ muscle- Voluntary - enables bones to move 2. ________________________ muscle- Involuntary - moves food through the digestive tract and controls blood flow. 3. ________________________muscle- Involuntary - Found only in the heart ________________________ muscles pull on the bones to produce movement. – ________________________connect bone to muscle Muscles work in ________________________ 1. When a muscle bends a part of your body it is called a _____________________ 2. When a muscle straightens a part of your body it is called an ________________ 1. Muscular Dystrophy - Inherited Disorder that causes damage to muscle________________________ 2. Cerebral Palsy - Disorder in which damage to the ________________________ results in loss of muscle control