Skeletal System Long Bone Synovial Joints Overview Fractures
Skeletal System!
Long Bone Synovial Joints Overview Fractures Microscopic Features 10 10 10 20 20 20 30 30 30 40 40 40 50 50 50
Question 1 - 10 • How many bones in the human body?
Answer 1 – 10 • 206
Question 1 - 20 • Name three bones that are part of the appendicular skeletal system.
Answer 1 – 20 • Any arm or leg bone
Question 1 - 30 • Name three bones that are part of the axial skeleton.
Answer 1 – 30 • Any skull, rib, or vertebrae bone
Question 1 - 40 • Name three vitamins or minerals that are important for bone growth.
Answer 1 – 40 • Calcium, phosphate, vitamin D, vitamin A, and vitamin C.
Question 1 - 50 • Name three functions of the skeletal system.
Answer 1 – 50 • • • Structural support Storage of calcium, phosphate, and lipids. Production of blood Protection of tissues and organs Function as levers that create a wide range of movements
Question 2 - 10 • What kind of fracture protrudes through the skin?
Answer 2 – 10 • Compound fracture
Question 2 - 20 • What type of fracture describes bone that breaks into three or more pieces?
Answer 2 – 20 • Comminuted
Question 2 - 30 • Getting hit by a baseball bat on your skull would result what type of fracture?
Answer 2 – 30 • Depression fracture
Question 2 - 40 What type of fracture is this?
Answer 2 – 40 • Greenstick Fracture
Question 2 - 50 What type of fracture is this?
Answer 2 – 50 • Compression Fracture
Question 3 - 10 • What is the name for bone cells?
Answer 3 – 10 • Osteocytes
Question 3 - 20 • Osteocytes are contained in small pockets in the bone called what?
Answer 3 – 20 • Lacunae
Question 3 - 30 • What structure is the arrow pointing to?
Answer 3 – 30 • Central Canal
Question 3 - 40 • The functional unit of compact bone that the arrow is pointing to is called what?
Answer 3 – 40 • Osteon
Question 3 - 50 • What structure found in spongy bone is the arrow pointing too?
Answer 3 – 50 • Trabeculae
Question 4 - 10 Where in a long bone would you find yellow marrow and what is its function?
Answer 4 – 10 • Marrow cavity • Storage of lipids
Question 4 - 20 • Where in a long bone would you find red marrow and what is its function?
Answer 4 – 20 • Spongy bone • Production of blood cells
Question 4 - 30 • What is the function of articular cartilage on a long bone?
Answer 4 – 30 • To reduce friction in joints
Question 4 - 40 A) What is the name for the thin membrane lining the outside of a long bone? B) What is the name of the thin membrane lining the marrow cavity in a long bone?
Answer 4 – 40 A) Periosteum B) Endosteum
Question 4 - 50 A) What region is Label A referring to? B) What region is Label B referring to? A B A
Answer 4 – 50 A) Epiphysis B) Diaphysis A B A
Question 5 - 10 • What type of joint is found in your shoulder that connects your humerus and scapula?
Answer 5 – 10 • Ball and socket joint
Question 5 - 20 • What type of joint is found in your elbow that connects your ulna and radius?
Answer 5 – 20 • Hinge joint
Question 5 - 30 • What type of joint would you find in your neck that connects your skull with your vertebral column?
Answer 5 – 30 • Pivot joint
Question 5 - 40 • What type of joint is found in between your carpal bones?
Answer 5 – 40 • Gliding Joint
Question 5 - 50 • The metacarpal of your thumb is the perfect example of what type of joint?
Answer 5 – 50 • Saddle Joint
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