What is the primary function of the skeletal system?
To provide structure, support, and protection for the body.
True or False: The human skeleton is made up of 206 bones in adulthood.
True
Fill in the blank: The ___ is the longest bone in the human body.
femur
What type of joint is found in the shoulder?
Ball and socket joint
Multiple Choice: Which of the following is not a type of bone? A) Long B) Short C) Circular D) Flat
C) Circular
What is the term for the process of bone formation?
Ossification
True or False: Cartilage is a type of connective tissue that is more flexible than bone.
True
What is the name of the bone that forms the forehead?
Frontal bone
Fill in the blank: The ___ vertebrae are located in the lower back.
lumbar
What is the function of the rib cage?
To protect the organs in the chest, such as the heart and lungs.
Multiple Choice: Which bone is part of the axial skeleton? A) Humerus B) Femur C) Skull D) Radius
C) Skull
What type of cells are responsible for bone resorption?
Osteoclasts
True or False: The patella is also known as the kneecap.
True
What is the name of the joint found in the elbow?
Hinge joint
Fill in the blank: The ___ is the only bone in the body that does not articulate with another bone.
hyoid
What are the two main divisions of the skeletal system?
Axial skeleton and appendicular skeleton
Multiple Choice: Which of the following bones is classified as a short bone? A) Carpals B) Femur C) Scapula D) Tibia
A) Carpals
What is the term for the soft tissue found inside bones?
Bone marrow
True or False: The clavicle is also known as the collarbone.
True
What is the primary mineral found in bones?
Calcium
Fill in the blank: The ___ is the bone that forms the lower jaw.
mandible
What is the function of ligaments?
To connect bones to other bones.
Multiple Choice: Which bone is commonly referred to as the thigh bone? A) Tibia B) Patella C) Femur D) Fibula
C) Femur
What is the term for the end of a long bone?
Epiphysis
