Bones/functions
How many pairs of TRUE ribs do we have?
7
True or False - Red bone marrow is made up of lipids?
False - Red Blood Cells (Lipids are fat and found in yellow bone marrow)
What is the primary function of flat bones?
Protect vital organs.
Name the four types of bones. Extra -100pts - what is the name of the "other" type of bone found in the knee?
Long bones, Short bones, Irregular bones, Flat bones (Extra credit) = Sesamoid.
What is the strongest and biggest bone in our body?
Femur
True or False? The endosteum is a inner membrane that lines the medullary cavity.
True - Endo = inside :)
What is the most common joint in the body? Starts with an "S" and was on the PowerPoint, we went over this rather quickly.
Synovial joints
How many bones do babies usually have?
Roughly 280-300
What are AT LEAST three functions of the skeletal system?
Provide framework/gives body its shape, Allows movement - Muscles attached to bones/levers, Provides protection for vital organs, Produces red blood cells in the marrow of long bones and Stores vital minerals such as calcium
What two main bones make up the pectoral (shoulder) girdle?
Scapula and Clavicle
What is the name of the cartilage that protects the outside of the long bone and helps to "cushion" and "support" the joint?
Articular Cartilage
Name the three "types" (immovable, slightly moveable, freely moveable) of joints in the human body!
Synarthrosis, Amphiarthrosis, and Diarthrosis
True or False - the cranium is made up of 18 bones?
False - 8 sutured together
How many total vertebrae make up our entire spine?
33
The two most plentiful minerals that give bones their strength are...?
Calcium and Phosphorus
True or False? There are 46 phalanges in the hands.
False - 28
Name at least two types of synovial joints.
Hinge Ball & Socket Saddle Pivot Gliding Condyloid
Where do we find red bone marrow? Also, tell me where that is located specifically on the long bone. - Hint: Top section of the long bone is called?
Spongy bone & Epiphysis
Name the five parts of the vertebral column and how many vertebrae are in each. Which two are fused?
Cervical 7 Thoracic 12 Lumbar 5 Sacrum 5 (Fused) Coccyx 4 (Fused)
The last two pairs of ribs are called floating because they only attach to what?
Thoracic Vertebrae
What is it called when someone has a chronic inflammatory disorder that can affect more than just their joints.
Rheumatoid Arthritis
List the anatomical movements a ball & socket joint is capable of... - Hint: You heard me talk about these movements in PE class last year.
Adduction Abduction Rotation Circumduction
You have 90 seconds to write 20 correct bones located in your body. Spelling will count.
The skeleton lol