Lesson 3 Flashcards
What is the primary function of the skeleton?
The primary function of the skeleton is to provide support and structure to the body.
True or False: The human skeleton is made up of 206 bones.
True
Which part of the skeleton protects the brain?
The cranium
Multiple Choice: Which of the following is NOT a function of the skeleton? A) Blood cell production B) Hormone regulation C) Protection of organs D) Mineral storage
B) Hormone regulation
What is the term for the junction where two bones meet?
Joint
True or False: Cartilage is a type of connective tissue found in the skeleton.
True
Fill in the blank: The _____ skeleton consists of the skull, vertebral column, and rib cage.
axial
What is the role of the vertebral column?
To protect the spinal cord and provide structural support.
Multiple Choice: How many pairs of ribs do humans typically have? A) 10 B) 12 C) 14 D) 16
B) 12
What is the name of the bone that forms the upper arm?
Humerus
Name the two bones found in the forearm.
Radius and ulna
True or False: The pelvic girdle is part of the appendicular skeleton.
True
What type of joint allows for the greatest range of motion?
Ball-and-socket joint
Fill in the blank: The _____ is the longest bone in the human body.
femur
What is the primary mineral stored in bones?
Calcium
Multiple Choice: Which bone is known as the collarbone? A) Scapula B) Clavicle C) Sternum D) Humerus
B) Clavicle
What is the difference between compact bone and spongy bone?
Compact bone is dense and forms the outer layer, while spongy bone is lighter, with a lattice structure, found inside bones.
True or False: The patella is also known as the kneecap.
True
What is the term for the process of bone formation?
Ossification
Fill in the blank: The _____ vertebrae are located in the neck region.
cervical
Multiple Choice: Which bone is NOT part of the skull? A) Frontal B) Mandible C) Tibia D) Occipital
C) Tibia
What structure connects muscles to bones?
Tendons
True or False: The skeleton does not play a role in protecting vital organs.
False
What is the name of the bone under your Femur?
Patella
What are the bones in your legs called?
Fibula & Tibia
What are the bones in your feet called?
Tarsals, Metatarsals, Phalanges
What are the bones in your hand called?
Carpals, Metacarpals, Phalanges
What is the bone on your back called?
Vertebrae
