Body Organization and Homeostasis
The Skeletal System
Diagnosing Bone and Joint Injuries
The Muscular System
The Skin
100
What is the smallest unit of the body?
Cell
100
The bones in movable joints are held together by
What is Ligaments
100
when a bone comes out the end of its joint
What is dislocation
100
muscles that are under your concious control
What is voluntary muscles
100
What is the largest organ of the body
What is skin
200
Structure of the cell that controls all of the cell's activities
What is Nucleus
200
A place in the body where two bones meet.
What is Joint
200
a disease of the joints that make movement painful
What is arthritis
200
A strong connective tissue that connects muscle to bone
What is tendon
200

what are the three layers of the skin, starting with the top

What is Epidermis, Dermis, Hypodermis?

300

True or False: All cells have a cell membrane.

What is true
300
Connective tissue that is more flexible than bone and covers the ends of bones
What is Cartilage
300

Name the 3 common joint injuries

What is fracture, dislocation, sprain

300

Smooth muscles make up our?

What is organs

300
skin get its color from what
What is melanin
400
What is the difference between the vacuoles in plant and animal cells?

Plant cells have one large vacuole, animal cells have many small ones. 

400

What are the 2 kinds of bone marrow AND what is the function of each one?

Red bone marrow makes red blood cells

Yellow bone marrow stores fat and other minerals

400

What does MRI stand for

What is Magnetic Resonance Imaging

400
Your internal organs are what kind of muscle
What is Smooth
400
What are the 3 ways to care for your skin
What is healthy diet, keep skin clean, limit sun exposure
500

The levels of organization from smallest to largest (5 of them)

What is cell, tissue, organ, organ system, organism

500

What are the 4 kinds of moveable joints

Hinge

Ball-and-Socket 

Pivot

Gliding

500

Name one advantage AND one disadvantage for having an Xray and one for having an MRI?

Advantage Xray - see broken bones, cheap, fast

Disadvantage Xray - damage to cells causing cancer, cant see soft tissue

Advantage MRI - See soft tissue, doesn't damage cells

Disadvantage MRI - Costs a lot, take a lot of time

500
What are the 3 types of muscles
What is Skeletal, Smooth, Cardiac
500
What are the 5 functions of the skin
What is protecting body, maintaining temperature, producing vitamin D, gathering information, eliminating wastes.
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