Show:
Functions
Bones
Muscles
Muscle Types
Review of Circulatory System
100
What is the main function of the skeletal system?
To support the body
100
How many bones does an adult have?
206
100
How many muscles in the human body?
About 600
100
What two systems have to work together for the body to move?
Skeletal and muscular systems.
100
What is the main organ of the circulatory system?
Heart
200
Name two organs protected by the skeletal system.
heart and lungs
200
What is stored in the bones?
minerals
200
What is the main function of the muscular system?
To allow the body to move.
200
Name the three types of muscles.
Voluntary, involuntary, and cardiac.
200
Name the three types of blood vessels.
Veins, Arteries, capillaries
300
What is the skeletal part of our head and what does it protect?
The skull - protects the brain.
300
What is formed in the bones? (Be specific)
Red blood cells
300
What kind of muscle is the heart called?
Cardiac
300
Give two examples of voluntary muscle actions.
Voluntary - you can control Involuntary - you cannot control
300
What is the main function of the capillaries?
They connect the arteries and veins.
400
What is cartilage and where is it found?
Soft bone - found in ears and tip of nose
400
What is bone marrow?
Spongy materials inside the bones
400
What is meant when we say a muscle contracts?
It shortens.
400
Give two examples of voluntary muscle actions.
Bending an arm, bending a leg, etc.
400
What is the name of the disorder that prevents clotting of the blood?
Hemophilia
500
Explain the difference between a baby's skeleton and an adult's skeleton
Baby starts out with mostly cartilage and more bones. As we grow, the bones fuse together and cartilage changes to bone.
500
Name three minerals stored in the bones.
calcium, phosphorus, magnesium
500
When an arm is bent, the bicep muscle is ______________ and the tricep muscle is ______________________.
contracted, relaxed
500
Give two examples of involuntary muscle actions.
Blinking, breathing, peristalsis.
500
What is the universal donor and what is the universal recipient?
Donor - O Recipient - AB